The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-00-406-4434, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is California Chassis, Inc.. Government technical data includes 4 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.
| Parameter | Value |
|---|---|
| NSN | 5975-00-406-4434 |
| Primary Part Number | A143 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | California Chassis, Inc. |
| Status | ACTIVE |
| Style Designator | CLOSED ENDS AND SIDES FLANGED |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 3003 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A143 PRIMARY | California Chassis, Inc. (USA) |
NSN 5975-00-406-4434 is a Chassis,electrical-Electronic Eq, manufactured by California Chassis, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-406-4434 has 1 manufacturer part number on file: A143 (California Chassis, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5960-00-775-3080. Verify interchangeability with system specifications before substitution.
Key specifications for A143: Overall Height: 4.000 INCHES NOMINAL IN; Style Designator: CLOSED ENDS AND SIDES FLANGED; Overall Width: 17.000 INCHES NOMINAL IN; Material Thickness: 0.064 INCHES NOMINAL IN. 4 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.