The Contact,electrical, cataloged under National Stock Number 5999-01-007-6663, 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 Northrop Grumman Systems Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-007-6663 |
| Primary Part Number | GC835GP1S |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Pin Diameter | 0.118 INCHES MINIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment Document and Classification | MIL-G-45204,TYPE 2,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT |
| Overall Diameter | 0.170 INCHES MAXIMUM IN |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Pin Accommodation Diameter | 0.021 INCHES NOMINAL IN |
| Style Designator | PIN CENTER CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Surface Treatment | PASSIVATE BODY |
| Surface Treatment | GOLD CONTACT |
| Precious Material and Location | CONTACT SURFACE GOLD |
| Cable Entrance Diameter | 0.109 INCHES MINIMUM IN |
| Material | COPPER ALLOY CONTACT |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE CONTACT INSULATION |
| Material | STEEL CORROSION RESISTING BODY |
| Terminal Type and Quantity | 1 CRIMP 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 | YN |
| Weight | 0.0200 lbs |
| Cube | 0.0063 cu ft |
| Part Number | Manufacturer |
|---|---|
| PMCX81511-2C12 | Precision Technology and Manufacturing Inc (USA) |
| GC835GP1S PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 81552C12 | Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products (USA) |
| Reference | Meaning |
|---|---|
| PMCX81511-2C12-4 | 5/9 Secondary reference Precision Technology and Manufacturing Inc |
NSN 5999-01-007-6663 is a Contact,electrical, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-007-6663 has 3 manufacturer part numbers on file: PMCX81511-2C12 (Precision Technology and Manufacturing Inc), GC835GP1S (Northrop Grumman Systems Corporation), 81552C12 (Te Connectivity Corporation Dba Tyco Electronics Corporation Div Deutsch Products).
Key specifications for GC835GP1S: Pin Diameter: 0.118 INCHES MINIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY; Surface Treatment Document and Classification: MIL-G-45204,TYPE 2,GRADE C,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT; Overall Diameter: 0.170 INCHES MAXIMUM IN. 17 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.