Product Details | TRANSMITTER SYNCHRO

5990-00-631-9480 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: AY50326A2, AY503-26A2, 5990-00-631-9480, 00-631-9480, 5990006319480, 006319480

Electrical and Electronic Equipment Components | Synchros and Resolvers

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-631-9480

Drawings & Photos | NSN 5990-00-631-9480


Cross Reference | NSN 5990-00-631-9480

Part Number Cage Code Manufacturer
AY503-26A2 55972 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
AY503-26A2 96774 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 5990-00-631-9480

Characteristic Specifications
BODY SIZE 10
ROTOR INPUT VOLTAGE RATING IN VOLTS 26.0 NOMINAL
ROTOR INPUT CURRENT RATING 185.0 MILLIAMPERES NOMINAL
ROTOR INPUT ELECTRICAL POWER RATING 1.7 WATTS NOMINAL
FREQUENCY IN HERTZ 400.0 NOMINAL
ZRO RESISTANCE IN OHMS 35.00 NOMINAL
PLUS J ZRO REACTANCE IN OHMS 145.00 NOMINAL
ZSO RESISTANCE IN OHMS 10.30 NOMINAL
PLUS J ZSO REACTANCE IN OHMS 31.00 NOMINAL
ZRS RESISTANCE IN OHMS 66.00 NOMINAL
PLUS J ZRS REACTANCE IN OHMS 27.50 NOMINAL
ZSO-90 RESISTANCE IN OHMS 9.10 NOMINAL
PLUS J ZSO-90 REACTANCE IN OHMS 10.70 NOMINAL
ROTOR DC RESISTANCE IN OHMS 26.00 NOMINAL
STATOR DC RESISTANCE IN OHMS 10.90 NOMINAL
MAXIMUM TEMP RISE 40.0 DEG CELSIUS
ELECTRICAL ERROR ANGULAR RANGE IN MINUTES -2.0 TO 2.0
ACTUATOR FRICTION TORQUE AT MINUS 55 DEG CELSIUS 15.0 CENTIMETER-GRAMS NOMINAL
ACTUATOR FRICTION TORQUE AT PLUS 25 DEG CELSIUS 4.0 CENTIMETER-GRAMS NOMINAL
TORQUE GRADIENT PER ANGULAR DEG 2250.0 MILLIMETER-MILLIGRAMS NOMINAL
BODY STYLE A3 STANDARD ROUND C
SHOULDER DIAMETER 0.8118 INCHES MINIMUM AND 0.8123 INCHES MAXIMUM
PILOT DIAMETER 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OVERALL LENGTH 1.6540 INCHES NOMINAL
FLANGE DIAMETER 0.9360 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE THICKNESS 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.8350 INCHES MINIMUM AND 0.8400 INCHES MAXIMUM
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
PILOT LENGTH 0.0380 INCHES NOMINAL
SHOULDER LENGTH 0.0630 INCHES NOMINAL
MOUNTING SURFACE TO TERMINAL END DISTANCE 1.2030 INCHES NOMINAL
ALIGNMENT HOLE DEPTH 0.0630 INCHES MAXIMUM
ALIGNMENT HOLE BOLT CIRCLE DIAMETER 0.6780 INCHES NOMINAL
ALIGNMENT HOLE QUANTITY 3
SHAFT TYPE ROUND, SLOTTED SINGLE SHAFT
SHAFT DIAMETER 0.0880 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM SINGLE SHAFT
SHAFT LENGTH 0.4130 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT DEPTH 0.0210 INCHES NOMINAL SINGLE SHAFT
SHAFT SLOT WIDTH 0.0200 INCHES NOMINAL SINGLE SHAFT
TERMINAL TYPE AND QUANTITY 5 WIRE LEAD
TERMINAL LOCATION REAR
BODY MATERIAL ALUMINUM
III FRAGILITY FACTOR MODERATELY RUGGED
MANUFACTURERS CODE 96774
DESIGN CONTROL REFERENCE AY503-26A2

Restrictions/Controls & Freight Information | NSN 5990-00-631-9480

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:AItem does not contain precious metal
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:0Represents 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 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 XX
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 5990-00-631-9480

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
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 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