The Contact,electrical, cataloged under National Stock Number 5999-00-438-4113, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-00-438-4113 |
| Primary Part Number | 768-5757-001 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Overall Diameter | 0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.0615 INCHES MINIMUM AND 0.0655 INCHES MAXIMUM IN |
| Style Designator | CENTER CONTACT |
| Material Document and Classification | QQ-B-626,COMP 22,1/4 OR 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Material | COPPER ALLOY BODY AND CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 0.1000 lbs |
| Cube | 0.0065 cu ft |
| Part Number | Manufacturer |
|---|---|
| 768-5757-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 768-5757-001 | Rockwell Collins France Div Collins Aerospace - Avionics (FRA) |
NSN 5999-00-438-4113 is a Contact,electrical, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-438-4113 has 2 manufacturer part numbers on file: 768-5757-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 768-5757-001 (Rockwell Collins France Div Collins Aerospace - Avionics).
Key specifications for 768-5757-001: Overall Diameter: 0.121 INCHES MINIMUM AND 0.123 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.0615 INCHES MINIMUM AND 0.0655 INCHES MAXIMUM IN; Style Designator: CENTER CONTACT. 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.