The Contact,electrical, cataloged under National Stock Number 5999-00-581-3973, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-00-581-3973 |
| Primary Part Number | 150A332H01 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Surface Treatment Document and Classification | 224B96,FSC-97942 MFR REF SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | ROUND FLATTED FIXED POINT CONTACT |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 THREADED STUD AXIALLY AT ONE END |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 150A332H01 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 150A332H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5999-00-581-3973 is a Contact,electrical, manufactured by Westinghouse Electric Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-581-3973 has 1 manufacturer part number on file: 150A332H01 (Westinghouse Electric Corp).
Key specifications for 150A332H01: Mounting Facility Quantity: 1; Surface Treatment Document and Classification: 224B96,FSC-97942 MFR REF SINGLE TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.750 INCHES NOMINAL IN; Mounting Method: THREADED HOLE(S). 13 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.