The Contact,electrical, cataloged under National Stock Number 5999-00-243-6044, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-00-243-6044 |
| Primary Part Number | 231502-6 |
| 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 |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Mounting Method | TERMINAL |
| Style Designator | ROUND FIXED POINT CONTACT |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Precious Material and Location | CONTACT SILVER |
| Material | SILVER COIN CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Weight | 0.0300 lbs |
| Cube | 0.0318 cu ft |
| Part Number | Manufacturer |
|---|---|
| 4321-26 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 42959-1 | Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA) |
| 231502-6 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 231502-1 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5999-00-243-6044 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 5999-00-243-6044 has 3 manufacturer part numbers on file: 4321-26 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 42959-1 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 231502-6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
3 possible matches (shared part number, not a government interchangeability claim): 4140-01-332-3734, 2910-01-365-2824, 5330-01-530-0499. Verify interchangeability with system specifications before substitution.
Key specifications for 231502-6: Overall Height: 0.125 INCHES NOMINAL IN; Overall Diameter: 0.250 INCHES NOMINAL IN; Precious Material: SILVER; Mounting Method: TERMINAL. 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.