The Contact Assembly,electrical, cataloged under National Stock Number 5999-01-008-7574, 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 Bosch Security Systems, Llc. Government technical data includes 5 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 items share 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 | 5999-01-008-7574 |
| Primary Part Number | 56063 |
| Item Name | Contact Assembly,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Bosch Security Systems, Llc |
| Status | ACTIVE |
| Terminal Quantity | 5 |
| Terminal Type | SOLDER LUG |
| Contact Form Arrangement | 1A1C LOCATION NOT OTHERWISE SPECIFIED |
| Structural Design | PILE-UP |
| Mounting Configuration | TWO 1/8IN.DIA MTG HOLES ON 1/4IN CENTERS IN |
| 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 |
|---|---|
| 56063 PRIMARY | Bosch Security Systems, Llc (USA) |
NSN 5999-01-008-7574 is a Contact Assembly,electrical, manufactured by Bosch Security Systems, Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-008-7574 has 1 manufacturer part number on file: 56063 (Bosch Security Systems, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-058-5993, 5995-01-464-1841. Verify interchangeability with system specifications before substitution.
Key specifications for 56063: Overall Height: 0.406 INCHES NOMINAL IN; Terminal Quantity: 5; Terminal Type: SOLDER LUG; Contact Form Arrangement: 1A1C LOCATION NOT OTHERWISE SPECIFIED. 5 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.