The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-688-8400, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pacstar Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Pacstar Inc (CAGE 30KD4) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-688-8400 |
| Primary Part Number | PS400-250-CHAS-4-004 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Pacstar Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PS400-250-CHAS-4-004 PRIMARY | Pacstar Inc (USA) |
| Reference | Meaning |
|---|---|
| 21012A1013 | 7/2 Vendor item drawing reference Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
NSN 5975-01-688-8400 is a Chassis,electrical-Electronic Eq, manufactured by Pacstar Inc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-688-8400 has 1 manufacturer part number on file: PS400-250-CHAS-4-004 (Pacstar Inc).
1 possible match (shared part number, not a government interchangeability claim): 5975-01-732-5687. Verify interchangeability with system specifications before substitution.
Hazardous per DLA record (HMIC Y). 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.