The Fuseholder,block, cataloged under National Stock Number 5920-01-269-3987, 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 Regal Beloit America, Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5920-01-269-3987 |
| Primary Part Number | 6M30A1SPQ |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Regal Beloit America, Inc |
| Status | ACTIVE |
| Accommodated Fuse Length | 1.500 INCHES NOMINAL IN |
| Mounting Hole Quantity | 2 |
| Body Style | SIDE BARRIER TYPE |
| Internal Circuit Configuration and Pole Quantity | 1 POLE, SINGLE BRANCH, SOLID NEUTRAL |
| Mounting Hole Style | IN-LINE ALONG THE WIDTH |
| Voltage in Volts | 600.0 |
| Mounting Hole Diameter | 0.203 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.406 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Surface Treatment | TIN TERMINAL |
| Surface Treatment | TIN CONTACT |
| Current Carrying Rating in Amps | 30.0 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 0.375 INCHES NOMINAL IN |
| Base Thickness | 0.156 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Material | COPPER ALLOY TERMINAL |
| Material | PLASTIC PHENOLIC BODY |
| Terminal Type and Quantity | 2 SCREW |
| 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 |
|---|---|
| 6M30A1SPQ PRIMARY | Regal Beloit America, Inc (USA) |
| Reference | Meaning |
|---|---|
| 11425-1P | 5/9 Secondary reference Mcgraw Edison Co Usd Opns Sub of Cooper Industries |
NSN 5920-01-269-3987 is a Fuseholder,block, manufactured by Regal Beloit America, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-269-3987 has 1 manufacturer part number on file: 6M30A1SPQ (Regal Beloit America, Inc).
Key specifications for 6M30A1SPQ: Accommodated Fuse Length: 1.500 INCHES NOMINAL IN; Mounting Hole Quantity: 2; Overall Height: 1.344 INCHES NOMINAL IN; Body Style: SIDE BARRIER TYPE. 19 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.