The Fuse,cartridge, cataloged under National Stock Number 5920-00-615-7624, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 11 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government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 | 5920-00-615-7624 |
| Primary Part Number | AA55494-001 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 5.000 |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.562 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Surface Treatment | SILVER TERMINAL |
| Precious Material and Location | TERMINAL SURFACES SILVER |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Material | CERAMIC CASE |
| 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 |
|---|---|
| AA55494-001 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| RFN5 | 5/9 Secondary reference Federal Pacific Electric Co Economy Fuse Div |
| A-A-55494 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 44-1244-4 | 5/1 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| A25X5-1 | 5/9 Secondary reference Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| KLB5 | 5/1 Secondary reference Littelfuse, Inc. |
| 44-1050-4 | 5/1 Secondary reference Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc |
| A025F005 | 5/9 Secondary reference Carbone-Ferraz Inc |
| KAB5 | 5/1 Secondary reference Cooper Bussmann, Llc Dba Cooper Industries |
NSN 5920-00-615-7624 is a Fuse,cartridge, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-615-7624 has 1 manufacturer part number on file: AA55494-001 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
10 possible matches (shared part number, not a government interchangeability claim): 5920-00-615-7625, 5920-00-617-9694, 5920-00-768-4388. Verify interchangeability with system specifications before substitution.
Key specifications for AA55494-001: Continuous Current Rating in Amps: 5.000; Body Style: TUBE TYPE; Overall Diameter: 0.562 INCHES NOMINAL IN; Precious Material: SILVER. 11 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.