The Contact,electrical, cataloged under National Stock Number 5999-00-366-7645, 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 Eaton Corp Opns & Technical Center. Government technical data includes 7 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-366-7645 |
| Primary Part Number | 23-1456 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Eaton Corp Opns & Technical Center |
| Status | ACTIVE |
| Mounting Facility Quantity | 2 |
| Precious Material | SILVER |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.1015 INCHES NOMINAL IN |
| Precious Material and Weight | 0.100 SILVER GRAINS, TROY |
| Material | SILVER CONTACT |
| Terminal Type and Quantity | 1 WIRE LEAD W/LUG AXIALLY AT ONE END |
| 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 |
|---|---|
| 23-1456 PRIMARY | Eaton Corp Opns & Technical Center (USA) |
NSN 5999-00-366-7645 is a Contact,electrical, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-366-7645 has 1 manufacturer part number on file: 23-1456 (Eaton Corp Opns & Technical Center).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-008-8732. Verify interchangeability with system specifications before substitution.
Key specifications for 23-1456: Mounting Facility Quantity: 2; Precious Material: SILVER; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.1015 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.