The Fuse,cartridge, cataloged under National Stock Number 5920-00-142-7412, 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 10 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5920-00-142-7412 |
| Primary Part Number | 1160B |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 1.000 |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.406 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | NONRENEWABLE FUSIBLE ELEMENT |
| Departure From Cited Designator | NNE |
| Surface Treatment | NICKEL TERMINAL |
| Maximum Voltage Rating in Volts | 250.0 AC AND 250.0 DC |
| Material | PLASTIC 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 |
|---|---|
| 1160B PRIMARY | Littelfuse, Inc. (USA) |
| 484596 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 5AB1 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| ABU1 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 514001 PRIMARY | Littelfuse, Inc. (USA) |
| 1060B PRIMARY | Littelfuse, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 28039A1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5920-00-142-7412 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-142-7412 has 6 manufacturer part numbers on file: 1160B (Littelfuse, Inc.), 484596 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 5AB1 (Cooper Bussmann, Llc Dba Cooper Industries), ABU1 (Cooper Bussmann, Llc Dba Cooper Industries), 514001 (Littelfuse, Inc.) and 1 more.
3 possible matches (shared part number, not a government interchangeability claim): 5910-00-669-1346, 6665-01-138-4136, 4240-01-337-1446. Verify interchangeability with system specifications before substitution.
Key specifications for 1160B: Continuous Current Rating in Amps: 1.000; Body Style: TUBE TYPE; Overall Diameter: 0.406 INCHES NOMINAL IN; Overall Length: 1.500 INCHES NOMINAL IN. 10 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.