The Fuse,indicator Alarm, cataloged under National Stock Number 5920-01-576-8208, 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-01-576-8208 |
| Primary Part Number | GMT-1/2A |
| Item Name | Fuse,indicator Alarm |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.500 |
| Body Style | MINIATURE GRASSHOPPER |
| Interruption Indicator Method | BODY-VISUAL OR ALARM |
| Surface Treatment | COPPER ALLOY TERMINAL |
| Maximum Voltage Rating in Volts | 125.0 AC AND 60.0 DC |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| 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 |
|---|---|
| GMT-1/2A PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| Reference | Meaning |
|---|---|
| 0300097002 | 5/2 Secondary reference U.S. Government activity |
NSN 5920-01-576-8208 is a Fuse,indicator Alarm, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-576-8208 has 1 manufacturer part number on file: GMT-1/2A (Cooper Bussmann, Llc Dba Cooper Industries).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-581-6596. Verify interchangeability with system specifications before substitution.
Key specifications for GMT-1/2A: Overall Height: 0.810 INCHES NOMINAL IN; Continuous Current Rating in Amps: 0.500; Body Style: MINIATURE GRASSHOPPER; Overall Length: 0.688 INCHES MAXIMUM IN. 6 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.