The Synchro,transmitter, cataloged under National Stock Number 5990-00-660-8883, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-660-8883 |
| Primary Part Number | B7410366P1 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Body Size | 37 |
| Shaft Type | ROUND, THREADED SINGLE SHAFT |
| Flange Diameter | 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN |
| Shaft Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM SINGLE SHAFT IN |
| Distance Between Flanges | 1.8120 INCHES NOMINAL IN |
| Length | 1.0300 INCHES NOMINAL SHOULDER IN |
| Body Style | STANDARD ROUND DOUBLE FLANGE B |
| Flange Thickness | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Torque Gradient Per Angular Deg | 0.400 INCH-OUNCES MINIMUM IN |
| Rotor Input Electrical Power Rating | 7.0 WATTS MAXIMUM |
| Shaft Thread Length | 0.1870 INCHES NOMINAL SINGLE SHAFT IN |
| Frequency in Hertz | 60.0 NOMINAL |
| Terminal Location | REAR |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Shaft Length | 0.9900 INCHES NOMINAL SINGLE SHAFT IN |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Diameter | 1.6300 INCHES MAXIMUM IN |
| Shoulder Diameter | 3.3900 INCHES MAXIMUM IN |
| Shaft Nominal Thread Size | 0.2500 INCHES SINGLE SHAFT IN |
| Plus J Zro Reactance in Ohms | 0.187 NOMINAL |
| Transformation Ratio | 1.710 STATOR TO ROTOR NOMINAL |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Pilot Length | 0.1600 INCHES NOMINAL IN |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Electrical Error Angular Range in Minutes | -18.0 TO 18.0 |
| Rotor Input Current Rating | 600.0 MILLIAMPERES MAXIMUM |
| Terminal Type and Quantity | 5 SCREW |
| Shaft Thread Class | 2B SINGLE SHAFT |
| Maximum Temp Rise | 50.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B7410366P1 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| B7410366P1 | 3/9 Design control — primary reference General Electric Co Transmitter Division |
NSN 5990-00-660-8883 is a Synchro,transmitter, manufactured by General Electric Company, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-660-8883 has 1 manufacturer part number on file: B7410366P1 (General Electric Company).
Key specifications for B7410366P1: Body Size: 37; Shaft Type: ROUND, THREADED SINGLE SHAFT; Flange Diameter: 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN; Shaft Diameter: 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM SINGLE SHAFT IN. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.