The Contact,electrical, cataloged under National Stock Number 5999-01-334-9782, 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 Corporation Div Rms. Government technical data includes 12 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-334-9782 |
| Primary Part Number | 77C714962P001 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Pin Diameter | 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-G-45204,TYPE II,CLASS I MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.065 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Style Designator | PIN CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Surface Treatment | GOLD AND COPPER BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 CRIMP AND SOLDER END OPPOSITE CONTACT |
| Pin Length | 0.158 INCHES MINIMUM AND 0.178 INCHES MAXIMUM IN |
| 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 | JN |
| Weight | 0.0100 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| 77C714962P001 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| WP22Y28C0000 | Aptiv Services 3 (us), Llc (USA) |
NSN 5999-01-334-9782 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-334-9782 has 2 manufacturer part numbers on file: 77C714962P001 (Lockheed Martin Corporation Div Rms), WP22Y28C0000 (Aptiv Services 3 (us), Llc).
Key specifications for 77C714962P001: Pin Diameter: 0.028 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-G-45204,TYPE II,CLASS I MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.065 INCHES MAXIMUM IN; Precious Material: GOLD. 12 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.