The Fuseholder,receptacle, cataloged under National Stock Number 5920-01-648-7359, 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 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-648-7359 |
| Primary Part Number | FSM37E |
| Item Name | Fuseholder,receptacle |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Regal Beloit America, Inc |
| Status | ACTIVE |
| Body Style | SINGLE PLUG TYPE |
| Fuse Terminal Type Accommodated | THREADED STUD |
| Current Carrying Rating in Amps | 800.0 |
| Material | STEEL CONTACT |
| 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 |
|---|---|
| FSM37E PRIMARY | Regal Beloit America, Inc (USA) |
| Reference | Meaning |
|---|---|
| ST38 | 5/9 Secondary reference Regal Beloit America, Inc |
| PL91600 REV E BUBBLE 23 | C/1 Advisory reference — outside the item-of-supply concept Espey Mfg and Electronics Corp |
NSN 5920-01-648-7359 is a Fuseholder,receptacle, manufactured by Regal Beloit America, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-648-7359 has 1 manufacturer part number on file: FSM37E (Regal Beloit America, Inc).
Key specifications for FSM37E: Overall Height: 2.44 INCHES NOMINAL IN; Body Style: SINGLE PLUG TYPE; Overall Length: 2.13 INCHES NOMINAL IN; Overall Width: 1.00 INCHES NOMINAL IN. 5 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.