The Contact,electrical, cataloged under National Stock Number 5999-00-035-9141, 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 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-035-9141 |
| Primary Part Number | 1B3147PC7 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Precious Material | SILVER |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | IRREGULAR SHAPE |
| Precious Material and Weight | 282.000 SILVER GRAINS, TROY |
| Distance Between Mounting Facility Centers | 0.562 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 3 SCREW AXIALLY AT EACH END |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 | Y |
| Weight | 0.9400 lbs |
| Cube | 0.0050 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1B3147PC7 | Westinghouse Electric Corp (USA) |
| S1152245 | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| DMS 77023B | 5/9 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| S1152245 | 3/9 Design control — primary reference Westinghouse Electric Corp Power Generation-Generator Div |
| 1B3147PC7 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
NSN 5999-00-035-9141 is a Contact,electrical, manufactured by Westinghouse Electric Corp, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-035-9141 has 2 manufacturer part numbers on file: 1B3147PC7 (Westinghouse Electric Corp), S1152245 (Westinghouse Electric Corp).
Key specifications for 1B3147PC7: Overall Height: 0.438 INCHES NOMINAL IN; Mounting Facility Quantity: 2; Precious Material: SILVER; 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.