Product Details | TRANSMITTER SYNCHRO

5990-01-074-2210 A synchro consisting of a stator and rotor inductively coupled. The electrical output of the stator into a receiver synchro, a control transformer or differential synchro is dependent upon the position of its rotor. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: 5RS9106L, 5RS910-6L, 6887892, 5990-01-074-2210, 01-074-2210, 5990010742210, 010742210

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 28 MAR 1979 01-074-2210

Drawings & Photos | NSN 5990-01-074-2210


Demand History | NSN 5990-01-074-2210

Part Number Request Date QTY Origin
6887892 2020-04-100 1 DIBBS
6887892 2020-01-14 1 DIBBS
6887892 2019-08-217 1 DIBBS
6887892 2019-07-206 1 DIBBS
6887892 2019-01-17 1 DIBBS
5990-01-074-2210 2018-05-130 1 DIBBS
5990-01-074-2210 2018-03-88 1 DIBBS
5990-01-074-2210 2017-05-145 3 DIBBS
5990-01-074-2210 2017-03-89 3 DIBBS
5990-01-074-2210 2017-03-78 3 DIBBS
5990-01-074-2210 2009-05-132 1 United States

Cross Reference | NSN 5990-01-074-2210

Part Number Cage Code Manufacturer
5RS910-6L 88818 KEARFOTT CORPORATION DBA KEARFOTT
6887892 25039 NOEL-SMYSER ENGINEERING CORP
6887892 63005 ROLLS-ROYCE CORPORATION
6887892 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 5990-01-074-2210

Characteristic Specifications
BODY SIZE 11
ROTOR INPUT VOLTAGE RATING IN VOLTS 115.0 NOMINAL
ROTOR INPUT CURRENT RATING 70.0 MILLIAMPERES MAXIMUM
ROTOR INPUT ELECTRICAL POWER RATING 1.03 WATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO IMPEDANCE MAGNITUDE IN OHMS 2060.00 NOMINAL
ZRO IMPEDANCE ANGLE IN DEG 80.80 NOMINAL
ZSO IMPEDANCE MAGNITUDE IN OHMS 18.10 NOMINAL
ZSO IMPEDANCE ANGLE IN DEG 79.50 NOMINAL
ROTOR DC RESISTANCE IN OHMS 160.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 3.00 NOMINAL
TRANSFORMATION RATIO 0.103 STATOR TO ROTOR NOMINAL
PHASE SHIFT ANGLE IN DEG 5.600 INPUT TO OUTPUT NOMINAL
MAXIMUM TEMP RISE 15.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 17.00 OUTPUT
MAXIMUM TOTAL NULL VOLTAGE OUTPUT IN MILLIVOLTS PER VOLT 26.00
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -5.0 TO 5.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 16.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 4.0 CENTIMETER-GRAMS NOMINAL
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 1.0000 INCHES MAXIMUM
PILOT DIAMETER 0.6250 INCHES MAXIMUM
OVERALL LENGTH 2.7430 INCHES MAXIMUM
FLANGE DIAMETER 1.0620 INCHES NOMINAL
FLANGE THICKNESS 0.0930 INCHES NOMINAL
UNDERCUT DIAMETER 0.9750 INCHES NOMINAL
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0620 INCHES NOMINAL
SHOULDER LENGTH 0.0620 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.7990 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.1200 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.5620 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0300 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0250 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 TAB, SOLDER LUG
TERMINAL LOCATION REAR
BODY MATERIAL STEEL, STAINLESS
SPECIAL FEATURES SHIELDED CABLE WITH CONNECTOR SOLDERED TO TERMINALS
III SHAFT MAXIMUM RADIAL PLAY 0.0005 INCHES
III SHAFT RADIAL PLAY TEST POINT 0.125 INCHES MAXIMUM
III SHAFT RADIAL PLAY DETERMINING WEIGHT 4.0 OUNCES
III SHAFT END PLAY 0.0005 INCHES MINIMUM AND 0.0015 INCHES MAXIMUM
III SHAFT END PLAY DETERMINING WEIGHT 16.0 OUNCES
III SHAFT MAXIMUM RUNOUT 0.0010 INCHES
III SCHEMATIC DIAGRAM DESIGNATOR E1 ONE Y-ROTOR, ONE STATOR
III FRAGILITY FACTOR MODERATELY RUGGED
III END ITEM IDENTIFICATION MODEL T56 ENGINE,ACFT

Restrictions/Controls & Freight Information | NSN 5990-01-074-2210

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 062820 RADIO/TV TRANSMIT/RECEIVE SETS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity K Clothing, including clothing equipment (other than arms and chemical supplies) cordage, fabrics and leather, parachutes, 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 5990-01-074-2210

Category Code Description
Budget Code9 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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each