The Contact,electrical, cataloged under National Stock Number 5999-01-351-1981, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-351-1981 |
| Primary Part Number | G267886-4 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | TERMINAL |
| Style Designator | CYLINDRICAL SHAPE |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Material Document and Classification | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Surface Treatment | GOLD BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 PIN END OPPOSITE CONTACT |
| 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 |
| Weight | 0.0200 lbs |
| Cube | 0.0008 cu ft |
| Part Number | Manufacturer |
|---|---|
| G267886-4 | Raytheon Company (USA) |
| DM53743-5077S | Itt Cannon Llc (USA) |
| G267886-4 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| 15-1520-1080C | The Phoenix Company of Chicago, Inc. (USA) |
| Reference | Meaning |
|---|---|
| GMX4110S-1 | 5/2 Secondary reference U.S. Government activity |
| G267886-4 | 5/9 Secondary reference Raytheon Company Div Corp |
| GMX4110S-1 | 5/9 Secondary reference Cooper Crouse-Hinds, Llc Dba General Connector |
NSN 5999-01-351-1981 is a Contact,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-351-1981 has 4 manufacturer part numbers on file: G267886-4 (Raytheon Company), DM53743-5077S (Itt Cannon Llc), G267886-4 (Raytheon Company Dba Raytheon Co), 15-1520-1080C (The Phoenix Company of Chicago, Inc.).
Key specifications for G267886-4: Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM IN; Precious Material: GOLD; Mounting Method: TERMINAL. 11 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.