The Contact,electrical, cataloged under National Stock Number 5999-01-642-2932, 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 Amphenol Corp Div Amphenol Aerospace Operations. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Contact,electrical |
| FSC / FSG | 5999 — Miscellaneous Electrical and Electronic Components (FSG 59) |
| Manufacturers | Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820); Vertex Aircraft Integration and Sustainment Llc (CAGE 0F5W6) |
| Parameter | Value |
|---|---|
| NSN | 5999-01-642-2932 |
| Primary Part Number | 21-033387-021 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| 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 | ZN |
| Weight | 0.0400 lbs |
| Cube | 0.0208 cu ft |
| Part Number | Manufacturer |
|---|---|
| 21-033387-021 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| 3C2955-01 | Vertex Aircraft Integration and Sustainment Llc (USA) |
| Reference | Meaning |
|---|---|
| 3C2955 | 7/2 Vendor item drawing reference Vertex Aircraft Integration and Sustainment Llc |
| 21-033387-021 | 5/9 Secondary reference Amphenol Corp Sub of Allied Corp |
NSN 5999-01-642-2932 is a Contact,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-642-2932 has 2 manufacturer part numbers on file: 21-033387-021 (Amphenol Corp Div Amphenol Aerospace Operations), 3C2955-01 (Vertex Aircraft Integration and Sustainment Llc).
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.