The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-019-0024, 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 16 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 | 5920-01-019-0024 |
| Primary Part Number | HPLB |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Flatted Side Bushing Hole Length | 0.891 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNTED TYPE |
| Mounting Hole Style | BUSHING MOUNTING |
| Overall Diameter | 1.188 INCHES NOMINAL IN |
| Length From Front Protrusion to Mounting Surface | 0.906 INCHES NOMINAL IN |
| Voltage in Volts | 600.0 |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Cap Diameter | 1.000 INCHES NOMINAL IN |
| Bushing Hole Diameter | 0.938 INCHES NOMINAL IN |
| Surface Treatment | SILVER CONTACT |
| Environmental Protection | VIBRATION PROOF |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Fuse Accommodation Quantity | 1 |
| Bushing Thread Length | 0.531 INCHES NOMINAL IN |
| 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 |
|---|---|
| 68351-43/007 | Leonardo Mw Ltd (GBR) |
| HPLB PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| HPL-B | Midland Automation Limited C/o Kempston Controls (GBR) |
NSN 5920-01-019-0024 is a Fuseholder,extractor Post, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-019-0024 has 3 manufacturer part numbers on file: 68351-43/007 (Leonardo Mw Ltd), HPLB (Cooper Bussmann, Llc Dba Cooper Industries), HPL-B (Midland Automation Limited C/o Kempston Controls).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-459-4455. Verify interchangeability with system specifications before substitution.
Key specifications for HPLB: Accommodated Fuse Length: 1.500 INCHES NOMINAL IN; Flatted Side Bushing Hole Length: 0.891 INCHES NOMINAL IN; Body Style: BUSHING MOUNTED TYPE; Mounting Hole Style: BUSHING MOUNTING. 16 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.