The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-691-0880, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-691-0880 |
| Primary Part Number | HBT-281 |
| 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 | 1.125 INCHES NOMINAL IN |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Mounting Hole Height | 0.506 INCHES NOMINAL IN |
| Mounting Hole Quantity | 1 |
| Body Style | PANEL MOUNTED TYPE |
| Mounting Hole Style | ONE HOLE MOUNTING |
| Length From Front Protrusion to Mounting Surface | 0.47 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Panel Thickness | 0.31 INCHES NOMINAL IN |
| Body Material | PLASTIC DIALLYL PHTHALATE |
| Fuse Terminal Type Accommodated | BLADE W/MOUNTING HOLE |
| Current Carrying Rating in Amps | 16.0 |
| Terminal Type and Quantity | 1 BLADE W/MOUNTING HOLE |
| Bushing Thread Length | 1.125 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 |
|---|---|
| HBT-281 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 15484236 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5920-01-691-0880 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 5920-01-691-0880 has 1 manufacturer part number on file: HBT-281 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for HBT-281: Accommodated Fuse Length: 1.125 INCHES NOMINAL IN; Body Diameter: 0.250 INCHES NOMINAL IN; Mounting Hole Height: 0.506 INCHES NOMINAL IN; Mounting Hole Quantity: 1. 14 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.