The Fuseholder,block, cataloged under National Stock Number 5920-01-575-6918, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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 | 5920-01-575-6918 |
| Primary Part Number | CHM1 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Voltage in Volts | 600.0 |
| Fuse Terminal Type Accommodated | FERRULE |
| Current Carrying Rating in Amps | 30.0 |
| Material | COPPER CONTACT |
| Fuse Accommodation Quantity | 1 |
| 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 |
|---|---|
| 580707-011 | Pacific Consolidated Industries Llc (USA) |
| 792883 ITEM NO 41 | Pacific Consolidated Industries Llc (USA) |
| CHM1 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-575-6918 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-575-6918 has 3 manufacturer part numbers on file: 580707-011 (Pacific Consolidated Industries Llc), 792883 ITEM NO 41 (Pacific Consolidated Industries Llc), CHM1 (Cooper Bussmann, Llc Dba Cooper Industries).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-631-2236. Verify interchangeability with system specifications before substitution.
Key specifications for CHM1: Voltage in Volts: 600.0; Fuse Terminal Type Accommodated: FERRULE; Special Features: WIRE SIZE: NO.8-NO.18 CU ONLY, STEEL CONNECTOR MATERIAL, 10 X 38 MIDGET; Current Carrying Rating in Amps: 30.0. 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.