The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-239-8143, 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 Rotary and Mission Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-239-8143 |
| Primary Part Number | A3004329 |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Terminal Quantity | 35 |
| Terminal Type | PIN |
| Structural Design | NONSWITCHING |
| Precious Material | GOLD |
| Government Agency Controlling Contact | USA |
| Contact Quantity | 35 |
| Contact Item Name Assigned by Government Agency | ASSEMBLY,TERMINAL BOARD |
| Mounting Configuration | TWO ROWS 0.100 IN. APART IN |
| Precious Material and Location | CONTACT AND TERMINAL SURFACES GOLD |
| Contact Identifying Number Assigned by Government Agency | A3004329 |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| A3004329 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| Reference | Meaning |
|---|---|
| A3004329 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Simulation Training & Support |
| A3004329 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5999-01-239-8143 is a Contact Assembly,electrical, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-239-8143 has 1 manufacturer part number on file: A3004329 (Lockheed Martin Corporation Div Rotary and Mission Systems).
Key specifications for A3004329: Overall Height: 1.020 INCHES NOMINAL IN; Terminal Quantity: 35; Terminal Type: PIN; Structural Design: NONSWITCHING. 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.