The Contact,electrical, cataloged under National Stock Number 5999-00-153-5243, 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 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-00-153-5243 |
| Primary Part Number | 2840261G7 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Point Diameter | 0.492 INCHES NOMINAL IN |
| Mounting Facility Quantity | 1 |
| Point Height | 0.031 INCHES NOMINAL IN |
| Overall Diameter | 0.186 INCHES NOMINAL IN |
| Mounting Method | THREADED STUD(S) |
| Style Designator | HEX HEAD ADJUSTABLE POINT CONTACT |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | CADMIUM BODY AND CONTACT |
| Thread Class | 2A A |
| 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) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | JF |
| Weight | 0.1000 lbs |
| Cube | 0.0318 cu ft |
| Part Number | Manufacturer |
|---|---|
| 2840261G7 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 2840261G7 | 5/9 Secondary reference General Electric Company |
NSN 5999-00-153-5243 is a Contact,electrical, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-153-5243 has 1 manufacturer part number on file: 2840261G7 (Lockheed Martin Corporation Div Rms).
Key specifications for 2840261G7: Point Diameter: 0.492 INCHES NOMINAL IN; Mounting Facility Quantity: 1; Point Height: 0.031 INCHES NOMINAL IN; Overall Diameter: 0.186 INCHES NOMINAL IN. 10 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.