The Contact,electrical, cataloged under National Stock Number 5999-00-372-5571, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5999-00-372-5571 |
| Primary Part Number | 479905-9 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Mounting Facility Quantity | 3 |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.144 INCHES NOMINAL IN |
| Style Designator | LEAF TAP CONTACT W/O POINT |
| Surface Treatment | TIN BODY AND CONTACT |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 SPRING CLIP 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 | J |
| Part Number | Manufacturer |
|---|---|
| T-9014433-9 | Lockheed Martin Corporation Div Rms (USA) |
| 479905G-5 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 479905-9 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| T-9014433-9 | 5/9 Secondary reference General Electric Company |
NSN 5999-00-372-5571 is a Contact,electrical, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-372-5571 has 3 manufacturer part numbers on file: T-9014433-9 (Lockheed Martin Corporation Div Rms), 479905G-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 479905-9 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 479905-9: Overall Height: 0.812 INCHES NOMINAL IN; Mounting Facility Quantity: 3; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.144 INCHES NOMINAL IN. 7 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.