NSN 5990-00-945-9914 M20708/16-01D, M2070816001, M20708-16-001

Product Details | DIFFERENTIAL TRANSMITTER SYNCHRO

5990-00-945-9914 A synchro, the rotor of which is mechanically positioned for modifying electrical angular information, received from a transmitter synchro and transmitting to receiver synchro or control transformer synchro electrical information corresponding to the sum or difference of the electrical input angle and its rotor position angle. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: M20708/16-01D, M2070816001, M20708-16-001, M207081601D, N20024, AY1531A3B2, VCDX154NB2, VCDX15-4NB2, MIL-S-20708/16, MILS2070816, 15CDX1142, 15CDX4, 15CDX4B, 15CDX4D, 15CX4A, 7674782, 5990-00-945-9914, 00-945-9914, 5990009459914, 009459914

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
59	14 MAR 1966	00-945-9914	02071 ( SYNCHRO, DIFFERENTIAL TRANSMITTER )

Drawings & Photos | NSN 5990-00-945-9914

Part Number	Request Date	QTY	Origin	SBA
15CDX4B	2014-06-28	1	LT

Cross Reference | NSN 5990-00-945-9914

Part Number	Cage Code	Manufacturer
15CDX1142	14404	AMETEK TECHNICAL & INDUSTRIAL PRODUCTS, INC.
15CDX4	28199	L-3 COMMUNICATIONS CORPORATION DBA L-3 HENSCHEL
15CDX4B	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
15CDX4D	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
15CDX4D	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
15CX4A	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
7674782	10112	GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.
7674782	19200	US ARMY ARDEC RDECOM
AY1531A3B2	55972	HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
M20708-16-001	56232	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
M20708-16-001	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M20708/16-01D	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-S-20708/16	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
N20024	81574	TCE CANADA LTD
VCDX15-4NB2	10112	GENERAL DYNAMICS GLOBAL IMAGING TECHNOLOGIES, INC.

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Related Products | NSN 5990-00-945-9914

5990-00-946-0544, 5990-00-946-0919, 5990-00-946-2025, 5990-00-946-3315, 5990-00-946-3484

Technical Data | NSN 5990-00-945-9914

Characteristic	Specifications
BODY SIZE	15
STATOR INPUT VOLTAGE RATING IN VOLTS	90.0 NOMINAL
STATOR INPUT CURRENT RATING	90.0 MILLIAMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING	900.0 MILLIWATTS NOMINAL
FREQUENCY IN HERTZ	400.0 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS	870.00 MINIMUM AND 1150.00 MAXIMUM
ZSO IMPEDANCE ANGLE IN DEG	79.00 MINIMUM AND 85.00 MAXIMUM
ZRS IMPEDANCE MAGNITUDE IN OHMS	195.00 MINIMUM AND 290.00 MAXIMUM
ZRS IMPEDANCE ANGLE IN DEG	27.00 MINIMUM AND 37.00 MAXIMUM
TRANSFORMATION RATIO	1.154 ROTOR TO STATOR NOMINAL
PHASE SHIFT ANGLE IN DEG	5.500 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE	20.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT	32.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT	60.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES	-6.0 TO 6.0
TORQUE GRADIENT PER ANGULAR DEG	0.070 INCH-OUNCES MAXIMUM
BODY STYLE	A3 STANDARD ROUND C
SHOULDER DIAMETER	1.3115 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM
PILOT DIAMETER	0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
OVERALL LENGTH	2.4700 INCHES NOMINAL
FLANGE DIAMETER	1.4320 INCHES MINIMUM AND 1.4370 INCHES MAXIMUM
FLANGE THICKNESS	0.0930 INCHES NOMINAL
UNDERCUT DIAMETER	1.3120 INCHES NOMINAL
UNDERCUT WIDTH	0.0780 INCHES NOMINAL
PILOT LENGTH	0.0400 INCHES NOMINAL
SHOULDER LENGTH	0.1320 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE	1.9300 INCHES NOMINAL
ALIGNMENT HOLE DEPTH	0.1250 INCHES MINIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER	1.1000 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY	4
SHAFT TYPE	SPLINE W/THREADS SINGLE SHAFT
SHAFT DIAMETER	0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH	0.5400 INCHES NOMINAL SINGLE SHAFT
SHAFT THREAD LENGTH	0.2000 INCHES NOMINAL SINGLE SHAFT
SPLINE TOOTH QUANTITY	21 SINGLE SHAFT
SPLINE TOOTH DIAMETRAL PITCH	120 SINGLE SHAFT
SHAFT THREAD SERIES DESIGNATOR	UNF SINGLE SHAFT
SHAFT NOMINAL THREAD SIZE	0.190 MILLIMETERS SINGLE SHAFT
SHAFT THREAD DIRECTION	RIGHT-HAND SINGLE SHAFT
TERMINAL TYPE AND QUANTITY	6 SCREW
TERMINAL LOCATION	REAR
BODY MATERIAL	STEEL, STAINLESS
TEST DATA DOCUMENT	81349-MIL-S-20708 SPECIFICATION
SPECIFICATION/STANDARD DATA	81349-MIL-S-20708-16 GOVERNMENT SPECIFICATION
III FRAGILITY FACTOR	MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5990-00-945-9914

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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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	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 5990-00-945-9914

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
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