The Contact,electrical, cataloged under National Stock Number 5999-00-033-5699, 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 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-033-5699 |
| Primary Part Number | S1301177 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Point Diameter | 0.071 INCHES NOMINAL IN |
| Mounting Facility Quantity | 2 |
| Precious Material | SILVER |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Style Designator | FLAT LEAF CONTACT W/ ROUND FIXED POINT |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Distance Between Mounting Facility Centers | 0.516 INCHES NOMINAL IN |
| Surface Treatment | SILVER BODY |
| Surface Treatment | SILVER CONTACT |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | X |
| Part Number | Manufacturer |
|---|---|
| 37J451PCBM123 | Westinghouse Electric Corp (USA) |
| 45J579PCBM123 | Westinghouse Electric Corp (USA) |
| S1301177 PRIMARY | Westinghouse Electric Corp (USA) |
| 1301177 | Westinghouse Electric Corp (USA) |
| 37J451PCSP4B | Westinghouse Electric Corp (USA) |
| 45J579PCSP4B | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 313-6401-60545PCBM123 | 5/2 Secondary reference U.S. Government activity |
| 313-6401-60545PCSP4B | 5/2 Secondary reference U.S. Government activity |
| 475-6202-68096PCBM123 | 5/2 Secondary reference U.S. Government activity |
| 475-6202-68096PCSP4B | 5/2 Secondary reference U.S. Government activity |
NSN 5999-00-033-5699 is a Contact,electrical, manufactured by Westinghouse Electric Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-033-5699 has 6 manufacturer part numbers on file: 37J451PCBM123 (Westinghouse Electric Corp), 45J579PCBM123 (Westinghouse Electric Corp), S1301177 (Westinghouse Electric Corp), 1301177 (Westinghouse Electric Corp), 37J451PCSP4B (Westinghouse Electric Corp) and 1 more.
Key specifications for S1301177: Point Diameter: 0.071 INCHES NOMINAL IN; Mounting Facility Quantity: 2; Precious Material: SILVER; Mounting Method: UNTHREADED 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.