The Contact,electrical, cataloged under National Stock Number 5999-01-103-4541, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-103-4541 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Status | ACTIVE |
| Mounting Facility Quantity | 1 |
| Point Length | 0.324 INCHES NOMINAL IN |
| Point Height | 0.054 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Mounting Method | THREADED HOLE(S) |
| Style Designator | FLAT LEAF CONTACT W/ RECTANGULAR FIXED POINT |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.195 INCHES IN |
| Surface Treatment | SILVER CONTACT |
| Precious Material and Location | CONTACT SURFACE SILVER |
| Point Width | 0.324 INCHES NOMINAL IN |
| Thread Class | 2B |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 BUS (BAR) CONDUCTOR BASE |
| 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 | J |
| Reference | Meaning |
|---|---|
| 78917 | 3/2 Design control — primary reference U.S. Government activity |
| 73496 | 5/9 Secondary reference U.S. Government activity |
NSN 5999-01-103-4541 is a Contact,electrical, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 3110-01-133-0108, 3020-01-214-4412, 5310-01-234-6540. Verify interchangeability with system specifications before substitution.
Key specifications for 5999-01-103-4541: Overall Height: 0.180 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Point Length: 0.324 INCHES NOMINAL IN; Point Height: 0.054 INCHES NOMINAL IN. 16 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.