The Base,chassis, cataloged under National Stock Number 5975-01-651-9520, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bpr-Rico Manufacturing Inc.. 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.
| Item Name | Base,chassis |
| FSC / FSG | 5975 — Electrical Hardware and Supplies (FSG 59) |
| Manufacturers | Bpr-Rico Manufacturing Inc. (CAGE 0ZM56) |
| Parameter | Value |
|---|---|
| NSN | 5975-01-651-9520 |
| Primary Part Number | 91437101 |
| Item Name | Base,chassis |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Bpr-Rico Manufacturing Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 91437101 PRIMARY | Bpr-Rico Manufacturing Inc. (USA) |
NSN 5975-01-651-9520 is a Base,chassis, manufactured by Bpr-Rico Manufacturing Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-651-9520 has 1 manufacturer part number on file: 91437101 (Bpr-Rico Manufacturing Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-674-5541. Verify interchangeability with system specifications before substitution.
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.