The Synchro,differential Transmitter, cataloged under National Stock Number 5990-00-982-8030, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-982-8030 |
| Primary Part Number | 15A9195-2 |
| Item Name | Synchro,differential Transmitter |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Body Size | 18 |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Zrs Impedance Angle in Deg | 18.00 NOMINAL |
| Flange Diameter | 1.7500 INCHES NOMINAL IN |
| Undercut Width | 0.0780 INCHES NOMINAL IN |
| Shaft Diameter | 0.1870 INCHES NOMINAL SINGLE SHAFT IN |
| Undercut Diameter | 1.6150 INCHES NOMINAL IN |
| Length | 0.1320 INCHES NOMINAL SHOULDER IN |
| Body Style | STANDARD ROUND C |
| Zrs Impedance Magnitude in Ohms | 1225.00 NOMINAL |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Stator Input Current Rating | 70.0 MILLIAMPERES NOMINAL |
| Alignment Hole Bolt Circle Diameter | 1.0750 INCHES NOMINAL IN |
| Spline Tooth Quantity | 21 SINGLE SHAFT |
| Shaft Thread Length | 0.2000 INCHES NOMINAL SINGLE SHAFT IN |
| Phase Shift Angle in Deg | 21.000 INPUT TO OUTPUT NOMINAL |
| Mounting Surface to Terminal End Distance | 2.5500 INCHES MAXIMUM IN |
| Frequency in Hertz | 60.0 NOMINAL |
| Stator Input Electrical Power Rating | 2.0 WATTS NOMINAL |
| Terminal Location | REAR |
| Alignment Hole Quantity | 4 |
| Zso Impedance Angle in Deg | 75.00 NOMINAL |
| Shaft Length | 0.5550 INCHES NOMINAL SINGLE SHAFT IN |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Diameter | 0.9375 INCHES NOMINAL IN |
| Spline Tooth Diametral Pitch | 120 SINGLE SHAFT |
| Zso Impedance Magnitude in Ohms | 1875.00 NOMINAL |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 80.00 OUTPUT |
| Shoulder Diameter | 1.5620 INCHES NOMINAL IN |
| 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 |
|---|---|
| 15A9195-2 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5990-00-982-8030 is a Synchro,differential Transmitter, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-00-982-8030 has 1 manufacturer part number on file: 15A9195-2 (Northrop Grumman Systems Corporation).
Key specifications for 15A9195-2: Body Size: 18; Shaft Type: SPLINE W/THREADS SINGLE SHAFT; Zrs Impedance Angle in Deg: 18.00 NOMINAL; Flange Diameter: 1.7500 INCHES NOMINAL 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.