The Fuseholder,receptacle, cataloged under National Stock Number 5920-01-573-9803, 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 2 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 | 5920-01-573-9803 |
| Primary Part Number | CHM1D |
| Item Name | Fuseholder,receptacle |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Material | PLASTIC POLYESTER BODY |
| 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 |
|---|---|
| CHM1D PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-01-573-9803 is a Fuseholder,receptacle, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-573-9803 has 1 manufacturer part number on file: CHM1D (Cooper Bussmann, Llc Dba Cooper Industries).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-598-8910. Verify interchangeability with system specifications before substitution.
Key specifications for CHM1D: Special Features: DESIGNED TO ACCOMMODATE A MULTITUDE OF FUSES FROM AROUND THE WORLD (CHM 10X38 AND MIDGET);MAX VOLTAGE AND CURRENT IS UL/CSA 600VAC/DC 30A (3 WATT), IEC 690 VAC, 32A;HAVING 1 POLE;WIRE RANGE OF 1-16MM SQUARED (18-8 AWG);MAXIMUM TORQUE 2.5NM (22 LB-IN);MULTIPLE POLE CONFIGURATIONS (UP TO FOUR);FINGER SAGE PROTECTION;SELF-EXTINGUISHABLE UL 94-VO RATED POLYESTER MATERIAL;MULTIPLE-PHASE CONNECTIONS AVAILABLE FOR GANGING POLES VAC; Part Name Assigned by Controlling Agency: GLOBAL MODULAR FUSEHOLDER; Material: PLASTIC POLYESTER BODY; Fuse Accommodation Quantity: 1. 2 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.