NSN 5990-00-904-3314 M20708/50-01A, M20708/50D-001, M2070850001

Product Details | RECEIVER-TRANSMITTER SYNCHRO

5990-00-904-3314 A synchro having a dual purpose. It may be used in applications requiring either a receiver or transmitter. For synchros having a single purpose, see SYNCHRO, RECEIVER and SYNCHRO, TRANSMITTER.

Part Alternates: M20708/50-01A, M20708/50D-001, M2070850001, M20708-50-001, M207085001A, M2070850C001, M20708-50C-001, M2070850D001, M2078/50C-001, M207850C001, AS20708/50, AS2070850, MIL-S-20708/50, MILS2070844, MILS20708-44, MILS2070850, MILS2070850BM20708, MILS20708-50BM20708-, VSSC2236P12, VTRX23/4N3, VTRX234N3, 23M4F2Q, 23TRX4, 23TRX4A, 5990-00-904-3314, 00-904-3314, 5990009043314, 009043314

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	17 JUN 1966	00-904-3314	27218 ( SYNCHRO, RECEIVER-TRANSMITTER )

Drawings & Photos | NSN 5990-00-904-3314

Part Number	Request Date	QTY	Origin
5990-00-904-3314	2023-06-14	27	United States
M2070850C001	2023-04-25	38	United States
M2070850C001	2023-04-25	45	United States
5990-00-904-3314	2021-04-19	3	DIBBS
5990-00-904-3314	2021-04-08	3	DIBBS
5990-00-904-3314	2020-11-09	7	DIBBS
5990-00-904-3314	2020-10-29	7	DIBBS
5990-00-904-3314	2020-02-20	14	DIBBS
5990-00-904-3314	2018-09-10	6	TW
5990-00-904-3314	2018-01-23	13	DIBBS
5990-00-904-3314	2017-05-05	5	TW
5990-00-904-3314	2016-02-25	38	DIBBS
5990-00-904-3314	2015-06-07	20	DIBBS
5990-00-904-3314	2014-06-30	21	DIBBS
5990-00-904-3314	2014-06-19	21	DIBBS
5990-00-904-3314	2014-03-07	35	DIBBS
5990-00-904-3314	2014-02-20	35	DIBBS
5990-00-904-3314	2013-11-07	19	DIBBS
5990-00-904-3314	2013-07-29	25	DIBBS
5990-00-904-3314	2013-01-07	10	DIBBS
5990-00-904-3314	2012-10-11	10	DIBBS
23TRX4A	2011-10-24	6	Taiwan
5990-00-904-3314	2010-03-26	2	United States
5990-00-904-3314	2010-03-19	2	US
5990-00-904-3314	2010-03-18	2	US
5990-00-904-3314	2010-03-11	5	DIBBS
5990-00-904-3314	2010-01-14	1	US
23TRX4	2009-09-08	1	US
M2070850D001	2009-09-08	1	US
5990-00-904-3314	2009-07-07	13	DIBBS

Cross Reference | NSN 5990-00-904-3314

Part Number	Cage Code	Manufacturer
23M4F2Q	K0624	MUIRHEAD AEROSPACE LTD DBA MUIRHEAD AVIONICS
23TRX4	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
23TRX4A	10112	GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
23TRX4A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
AS20708/50	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M20708-50-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708-50C-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708/50-01A	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M20708/50-01A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708/50D-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M2078/50C-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-20708/50	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILS20708-44	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILS20708-50BM20708-	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
VSSC2236P12	10112	GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
VTRX23/4N3	10651	VERNITRON CORP

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Related Products | NSN 5990-00-904-3314

5990-00-904-3475, 5990-00-904-5194, 5990-00-904-7315, 5990-00-904-8082, 5990-00-904-8856

Technical Data | NSN 5990-00-904-3314

Characteristic	Specifications
BODY SIZE	23
ROTOR INPUT VOLTAGE RATING IN VOLTS	115.0 NOMINAL
ROTOR INPUT CURRENT RATING	720.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING	ANY ACCEPTABLE
FREQUENCY IN HERTZ	400.0 NOMINAL
ZSS IMPEDANCE MAGNITUDE IN OHMS	6.50 MINIMUM AND 8.10 MAXIMUM
ZSS IMPEDANCE ANGLE IN DEG	42.00 MINIMUM AND 46.00 MAXIMUM
TRANSFORMATION RATIO	0.783 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG	2.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE	30.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT	30.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT	150.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES	-6.0 TO 6.0
RECEIVER ERROR ANGULAR RANGE IN MINUTES	-45.0 TO 45.0
TORQUE GRADIENT PER ANGULAR DEG	0.250 INCH-OUNCES MINIMUM
BODY STYLE	A4 STANDARD ROUND D
SHOULDER DIAMETER	1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM
PILOT DIAMETER	0.5950 INCHES NOMINAL
SECOND SHOULDER DIAMETER	1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM
SECOND SHOULDER LENGTH	0.1700 INCHES NOMINAL
OVERALL LENGTH	4.2990 INCHES NOMINAL
FLANGE DIAMETER	2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
FLANGE THICKNESS	0.2500 INCHES NOMINAL
BODY DIAMETER	1.9900 INCHES MAXIMUM
PILOT LENGTH	0.0430 INCHES NOMINAL
SHOULDER LENGTH	0.2500 INCHES NOMINAL
AFT OF FIRST FLANGE DIAMETER	1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE	3.5800 INCHES NOMINAL
SHAFT TYPE	SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER	0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH	0.7190 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH	0.2900 INCHES NOMINAL SINGLE SHAFT
SPLINE TOOTH QUANTITY	21 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH	96 SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR	UNF SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE	0.250 INCHES SINGLE SHAFT
SHAFT THREAD CLASS	2A SINGLE SHAFT
SHAFT THREAD DIRECTION	RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY	5 SCREW
TERMINAL LOCATION	REAR
BODY MATERIAL	STEEL, STAINLESS
TEST DATA DOCUMENT	81349-MIL-S-20708 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-S-20708/50 GOVERNMENT SPECIFICATION
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-00-904-3314

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	D	Munitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	062120	GENERATORS/MOTORS/PARTS NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	593	unknown
Originating Activity Code	HH	Navy ICP Mechanicsburg, PA 17055-0788
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5990-00-904-3314

Category	Code	Description
Materiel Category and Inventory Manager	Q	Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	EH	SX:ELECTRONIC COMPONENTS
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	7	NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each