The Contact,electrical, cataloged under National Stock Number 5999-01-086-2152, 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 Lockheed Martin Corp Electronics and Missiles Div. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-01-086-2152 |
| Primary Part Number | 905199-1 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| Pin Diameter | 0.158 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-G-45204,TYPE 2,GRADE C,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | PIN CENTER CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Surface Treatment | GOLD AND COPPER BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Cable Entrance Diameter | 0.126 INCHES NOMINAL IN |
| Material | COPPER ALLOY BODY AND CONTACT |
| Material | PLASTIC CROSS-LINKED ALKANE-IMIDE BARREL INSULATION |
| Terminal Type and Quantity | 1 SOLDER WELL END OPPOSITE CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5999-01-086-2152 is a Contact,electrical, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-086-2152 has 3 manufacturer part numbers on file: 905199-1 (Lockheed Martin Corp Electronics and Missiles Div), 162568-01 (Ge Aviation Systems Llc), D602-0107 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 905199-1: Pin Diameter: 0.158 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,GRADE C,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Precious Material: GOLD. 14 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.