The Resolver,electrical, cataloged under National Stock Number 5990-01-370-6437, is classified within Federal Supply Class 5990 (Synchros and Resolvers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Moog Inc.. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-01-370-6437 |
| Primary Part Number | 11-BHW-53FS/F624 |
| Item Name | Resolver,electrical |
| FSC / FSG | 5990 / 59 — Synchros and Resolvers |
| Manufacturer | Moog Inc. |
| Status | ACTIVE |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Body Diameter | 1.0570 INCHES MINIMUM AND 1.0670 INCHES MAXIMUM IN |
| Flange Diameter | 1.0610 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN |
| Shaft Diameter | 0.1195 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM SINGLE SHAFT IN |
| Rotor DC Resistance in Ohms | 29.00 NOMINAL |
| Length | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM SHOULDER IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | STANDARD ROUND, ROTATABLE HOUSING |
| Flange Thickness | 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM IN |
| Rotor Input Electrical Power Rating | 0.2 WATTS MAXIMUM |
| Phase Shift Angle in Deg | 9.010 INPUT TO OUTPUT MINIMUM AND 13.510 INPUT TO OUTPUT MAXIMUM |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Mounting Surface to Terminal End Distance | 1.2950 INCHES MAXIMUM IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Resistance in Ohms | 29.00 NOMINAL |
| Terminal Location | SIDE |
| Rotor Input Voltage Rating in Volts | 11.6 MINIMUM AND 11.9 MAXIMUM |
| Alignment Hole Quantity | 4 |
| Shaft Length | 0.5470 INCHES MINIMUM AND 0.5770 INCHES MAXIMUM SINGLE SHAFT IN |
| Shoulder Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Mounting Facility Nominal Screw Thread Diameter | 0.112 INCHES IN |
| Shaft Slot Width | 0.0220 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT IN |
| Rotor Input Current Rating | 31.2 MILLIAMPERES MAXIMUM |
| Material | STEEL CORROSION RESISTING BODY |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Maximum Temp Rise | 125.0 CELSIUS DEGC |
| Transformation Ratio Equality in Percent | 1.0 NOMINAL |
| Stator DC Resistance in Ohms | 120.00 NOMINAL |
| Shaft Slot Depth | 0.0220 INCHES MINIMUM AND 0.0320 INCHES MAXIMUM SINGLE SHAFT 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 |
|---|---|
| 11-BHW-53FS/F624 PRIMARY | Moog Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11-BHW-53FS/F624 | 5/9 Secondary reference U.S. Government activity |
| 11-BHW-53FS/F624 | 5/9 Secondary reference Moog Inc. Dba Moog Components Group |
| SC5990-0008-1 | 3/9 Design control — primary reference Drs Icas, Llc |
NSN 5990-01-370-6437 is a Resolver,electrical, manufactured by Moog Inc., classified under FSC 5990, Synchros and Resolvers. Status: active.
NSN 5990-01-370-6437 has 1 manufacturer part number on file: 11-BHW-53FS/F624 (Moog Inc.).
Key specifications for 11-BHW-53FS/F624: Shaft Type: ROUND, SLOTTED SINGLE SHAFT; Body Diameter: 1.0570 INCHES MINIMUM AND 1.0670 INCHES MAXIMUM IN; Flange Diameter: 1.0610 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN; Shaft Diameter: 0.1195 INCHES MINIMUM AND 0.1200 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.