NSN 5990-00-085-0829 M2070870001, M20708-70-001, M207087001A

Product Details | RECEIVER-TRANSMITTER SYNCHRO

5990-00-085-0829 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: M2070870001, M20708-70-001, M207087001A, M20708-70-01A, AJ100291, AJ10029-1, AS20708/70, AS2070870, AY37014C2, AY3701-4C2, MIL-S-20708/70, MILS2070870, MILS207087037T, MILS20708-70-37T, 37TRX4A, 37TX4B, 808112, 5990-00-085-0829, 00-085-0829, 5990000850829, 000850829

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	24 DEC 1967	00-085-0829	27218 ( SYNCHRO, RECEIVER-TRANSMITTER )

Drawings & Photos | NSN 5990-00-085-0829

Part Number	Request Date	QTY	Origin
5990-00-085-0829	2023-11-327	7	DIBBS
5990-00-085-0829	2023-10-289	13	DIBBS
5990-00-085-0829	2023-10-278	47	DIBBS
5990-00-085-0829	2023-08-223	3	DIBBS
5990-00-085-0829	2023-04-110	3	DIBBS
5990-00-085-0829	2022-12-363	1	DIBBS
5990-00-085-0829	2022-11-319	1	DIBBS
5990-00-085-0829	2022-01-10	3	DIBBS
5990-00-085-0829	2021-02-56	1	DIBBS
5990-00-085-0829	2020-11-307	3	DIBBS
5990-00-085-0829	2020-10-294	3	DIBBS
5990-00-085-0829	2020-05-139	2	DIBBS
5990-00-085-0829	2020-05-128	2	DIBBS
5990-00-085-0829	2017-07-191	1	DIBBS
5990-00-085-0829	2014-01-13	4	DIBBS
37TRX4A	2013-11-324	15	FR
5990-00-085-0829	2012-12-338	7	DIBBS
5990-00-085-0829	2012-08-244	3	DIBBS
5990-00-085-0829	2012-03-90	4	DIBBS
5990-00-085-0829	2011-12-350	4	DIBBS
5990-00-085-0829	2011-11-305	2	BG
5990-00-085-0829	2011-10-302	2	BG
5990-00-085-0829	2011-10-285	5	DIBBS
5990-00-085-0829	2011-08-227	2	DIBBS
5990-00-085-0829	2010-09-258	1	US
5990-00-085-0829	2007-10-284	18	DIBBS
5990-00-085-0829	2007-08-225	9	DIBBS
5990-00-085-0829	2007-07-187	3	DIBBS
5990-00-085-0829	2007-06-171	6	DIBBS
5990-00-085-0829	2007-04-92	3	DIBBS
5990-00-085-0829	2007-03-64	6	DIBBS

Cross Reference | NSN 5990-00-085-0829

Part Number	Cage Code	Manufacturer
37TRX4A	10112	GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
37TRX4A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
37TX4B	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
808112	06141	L-3 COMMUNICATIONS CORPORATION DBA L-3 COMMUNICATIONS AVIATION
AJ10029-1	08480	WILSON TROPHY CO
AS20708/70	0VH01	SAE CUSTOMER SERVICE DEPT 2045
AY3701-4C2	06840	BENDIX CORP THE
AY3701-4C2	06845	RAYTHEON COMPANY DBA RAYTHEON
M20708-70-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708-70-01A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-20708/70	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILS20708-70-37T	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Related Products | NSN 5990-00-085-0829

5990-00-085-4299, 5990-00-087-1177, 5990-00-087-1268, 5990-00-087-3102, 5990-00-087-6177

Technical Data | NSN 5990-00-085-0829

Characteristic	Specifications
BODY SIZE	37
ROTOR INPUT VOLTAGE RATING IN VOLTS	115.0 NOMINAL
ROTOR INPUT CURRENT RATING	1.9 AMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING	20.0 WATTS NOMINAL
FREQUENCY IN HERTZ	400.0 NOMINAL
ZSS IMPEDANCE MAGNITUDE IN OHMS	3.00 MINIMUM AND 4.00 MAXIMUM
ZSS IMPEDANCE ANGLE IN DEG	66.00 MINIMUM AND 70.00 MAXIMUM
TRANSFORMATION RATIO	0.783 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG	1.000 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE	60.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT	35.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT	170.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES	-8.0 TO 8.0
RECEIVER ERROR ANGULAR RANGE IN MINUTES	-36.0 TO 36.0
TORQUE GRADIENT PER ANGULAR DEG	0.900 INCH-OUNCES NOMINAL
BODY STYLE	A5 STANDARD ROUND DOUBLE FLANGE A
SHOULDER DIAMETER	3.3290 INCHES MINIMUM AND 3.3340 INCHES MAXIMUM
PILOT DIAMETER	1.6250 INCHES NOMINAL
SECOND SHOULDER DIAMETER	3.3740 INCHES MINIMUM AND 3.3750 INCHES MAXIMUM
SECOND SHOULDER LENGTH	0.3750 INCHES NOMINAL
OVERALL LENGTH	5.9200 INCHES NOMINAL
FLANGE DIAMETER	3.6240 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM
FLANGE THICKNESS	0.2500 INCHES NOMINAL
BODY DIAMETER	3.3850 INCHES MINIMUM AND 3.3900 INCHES MAXIMUM
DISTANCE BETWEEN FLANGES	1.3120 INCHES NOMINAL
PILOT LENGTH	0.1600 INCHES NOMINAL
SHOULDER LENGTH	0.6550 INCHES NOMINAL
AFT OF SECOND FLANGE DIAMETER	3.3740 INCHES MINIMUM AND 3.3750 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE	4.0300 INCHES MAXIMUM
SHAFT TYPE	SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER	0.2403 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH	0.8900 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH	0.3870 INCHES NOMINAL SINGLE SHAFT
SPLINE TOOTH QUANTITY	22 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, CORROSION RESISTING
TEST DATA DOCUMENT	81349-MIL-S-20708 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-S-20708/70 GOVERNMENT SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5990-00-085-0829

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	TX	Defense Supply Center Columbus Columbus, OH 43218
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	H	Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5990-00-085-0829

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	P	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