The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-282-3723, 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 Littelfuse, Inc.. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-282-3723 |
| Primary Part Number | 344-401 |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Resistor Rating | 15.0 OHMS |
| Accommodated Fuse Length | 1.250 INCHES NOMINAL IN |
| Mounting Hole Quantity | 1 |
| Flatted Side Bushing Hole Length | 0.567 INCHES NOMINAL IN |
| Body Style | BUSHING MOUNTED TYPE |
| Lens Color | AMBER |
| Mounting Hole Style | BUSHING MOUNTING |
| Overall Diameter | 0.940 INCHES NOMINAL IN |
| Length From Front Protrusion to Mounting Surface | 1.050 INCHES NOMINAL IN |
| Voltage in Volts | 250.0 |
| Mounting Hole Diameter | 0.627 INCHES NOMINAL IN |
| Interruption Indicator Method | INCANDESCENT LAMP |
| Bushing Diameter | 0.627 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.250 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Cap Diameter | 0.940 INCHES NOMINAL IN |
| Bushing Hole Diameter | 0.627 INCHES NOMINAL IN |
| Surface Treatment | TIN CONTACT |
| Environmental Protection | DRIPPROOF |
| Current Carrying Rating in Amps | 20.0 |
| Material | COPPER ALLOY CONTACT |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG |
| Fuse Accommodation Quantity | 1 |
| Indicating Lamp Voltage Range in Volts | +2.5 TO 7.0 |
| Bushing Thread Length | 1.656 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
NSN 5920-01-282-3723 is a Fuseholder,extractor Post, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-282-3723 has 2 manufacturer part numbers on file: 344-401 (Littelfuse, Inc.), 344-006 (Cd & T Logistics Inc Dba Cd & T Logistics Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5340-01-371-1729, 5910-01-518-3248, 5910-01-523-5568. Verify interchangeability with system specifications before substitution.
Key specifications for 344-401: Resistor Rating: 15.0 OHMS; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN; Mounting Hole Quantity: 1; Flatted Side Bushing Hole Length: 0.567 INCHES NOMINAL IN. 25 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.
NSN 5920-01-282-3723 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.