Product Details | DIFFERENTIAL RECEIVER SYNCHRO

5990-00-991-4484 A synchro, the rotor of which is free to turn, which will assume a position in accordance with the sum or difference of the electrical angular information received from two transmitter synchros. Does not include variable resistors, goniometers, variable transformers, or items with dials.

Part Alternates: UDDH10RJ1, UDDH-10-RJ-1, UDDH10RJS1, UDDH-10-RJS-1, 347C48H01, 5990-00-991-4484, 00-991-4484, 5990009914484, 009914484

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-991-4484

Drawings & Photos | NSN 5990-00-991-4484


Demand History | NSN 5990-00-991-4484

Part Number Request Date QTY Origin
5990-00-991-4484 2017-05-18 1 Italy
5990-00-991-4484 2017-05-12 1 Italy
5990-00-991-4484 2012-05-02 10 Turkey
5990-00-991-4484 2007-04-29 3 DIBBS

Cross Reference | NSN 5990-00-991-4484

Part Number Cage Code Manufacturer
347C48H01 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
UDDH-10-RJ-1 4H618 MOOG INC. DBA MOOG COMPONENTS GROUP
UDDH-10-RJS-1 4H618 MOOG INC. DBA MOOG COMPONENTS GROUP

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Technical Data | NSN 5990-00-991-4484

Characteristic Specifications
BODY SIZE 9
STATOR INPUT VOLTAGE RATING IN VOLTS 11.8 NOMINAL
STATOR INPUT CURRENT RATING 0.030 AMPERES MINIMUM AND 0.087 AMPERES MAXIMUM
STATOR INPUT ELECTRICAL POWER RATING 0.073 WATTS MINIMUM AND 0.210 WATTS MAXIMUM
FREQUENCY IN HERTZ 400.0 NOMINAL
ROTOR DC RESISTANCE IN OHMS 36.00 MINIMUM AND 98.00 MAXIMUM
STATOR DC RESISTANCE IN OHMS 24.00 MINIMUM AND 64.00 MAXIMUM
TRANSFORMATION RATIO 1.128 STATOR TO ROTOR MINIMUM AND 1.154 ROTOR TO STATOR MAXIMUM
PHASE SHIFT ANGLE IN DEG 8.500 INPUT TO OUTPUT MINIMUM AND 9.000 INPUT TO OUTPUT MAXIMUM
MAXIMUM TEMP RISE 125.0 DEG CELSIUS
MAXIMUM FUNDAMENTAL NULL VOLTAGE IN MILLIVOLTS PER VOLT 0.030 INPUT
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 30.00 CENTIMETER-GRAMS MAXIMUM
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 10.00 CENTIMETER-GRAMS MAXIMUM
BODY STYLE A1 STANDARD ROUND A
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 3.2620 INCHES MAXIMUM
FLANGE DIAMETER 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE THICKNESS 0.0330 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
UNDERCUT DIAMETER 0.8350 INCHES MINIMUM AND 0.8450 INCHES MAXIMUM
UNDERCUT WIDTH 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT LENGTH 0.0330 INCHES MINIMUM AND 0.0430 INCHES MAXIMUM
MOUNTING SURFACE TO TERMINAL END DISTANCE 2.7000 INCHES MAXIMUM
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0895 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT DEPTH 0.0250 INCHES MINIMUM AND 0.0350 INCHES MAXIMUM SINGLE SHAFT
SHAFT SLOT WIDTH 0.0150 INCHES MINIMUM AND 0.0250 INCHES MAXIMUM SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 12 WIRE LEAD
TERMINAL LOCATION SIDE
BODY MATERIAL STEEL, STAINLESS
III SHAFT MAXIMUM RADIAL PLAY 0.0005 INCHES
III SHAFT END PLAY 0.0008 INCHES MAXIMUM
III SHAFT MAXIMUM RUNOUT 0.0010 INCHES
III UNPACKAGED UNIT WEIGHT 6.000 OUNCES

Restrictions/Controls & Freight Information | NSN 5990-00-991-4484

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 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 XX
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 5990-00-991-4484

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.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each