The Fuseholder,block, cataloged under National Stock Number 5920-01-447-8743, 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 Mcl Industries, Inc. Dba Mcl Industries Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 — Fuses, Arrestors, Absorbers, and Protectors (FSG 59) |
| Manufacturers | Cooper Bussmann, Llc Dba Cooper Industries (CAGE 71400); Mcl Industries, Inc. Dba Mcl Industries Inc (CAGE 0EUT9); Appleton Marine Inc (CAGE 70433) |
| Parameter | Value |
|---|---|
| NSN | 5920-01-447-8743 |
| Primary Part Number | D1500931 IT 38 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Mcl Industries, Inc. Dba Mcl Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| BC6033P | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| D1500931 IT 38 PRIMARY | Mcl Industries, Inc. Dba Mcl Industries Inc (USA) |
| BC6033P | Appleton Marine Inc (USA) |
| Reference | Meaning |
|---|---|
| BC6033P | C/1 Advisory reference — outside the item-of-supply concept Cooper Industries Inc Busmann Mfg Div |
NSN 5920-01-447-8743 is a Fuseholder,block, manufactured by Mcl Industries, Inc. Dba Mcl Industries Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-447-8743 has 3 manufacturer part numbers on file: BC6033P (Cooper Bussmann, Llc Dba Cooper Industries), D1500931 IT 38 (Mcl Industries, Inc. Dba Mcl Industries Inc), BC6033P (Appleton Marine Inc).
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.