The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-282-2117, 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 Molex, Llc. Government technical data includes 6 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. 4 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 | 5999-01-282-2117 |
| Primary Part Number | 1938-4 |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Molex, Llc |
| Status | ACTIVE |
| Overall Diameter | 0.028 INCHES NOMINAL IN |
| Structural Design | NONSWITCHING |
| Precious Material | GOLD |
| Contact Quantity | 4 |
| Mounting Configuration | FORCE FIT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 1938-4 PRIMARY | Molex, Llc (USA) |
NSN 5999-01-282-2117 is a Contact Assembly,electrical, manufactured by Molex, Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-282-2117 has 1 manufacturer part number on file: 1938-4 (Molex, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5920-01-334-4390, 5950-01-354-0315, 2805-01-354-8455. Verify interchangeability with system specifications before substitution.
Key specifications for 1938-4: Overall Diameter: 0.028 INCHES NOMINAL IN; Structural Design: NONSWITCHING; Precious Material: GOLD; Overall Length: 0.170 INCHES NOMINAL IN. 6 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.