The Fuse,cartridge, cataloged under National Stock Number 5920-01-150-6870, 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 Rs Components Limited. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5920-01-150-6870 |
| Primary Part Number | 412-239 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Rs Components Limited |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 0.500 |
| Body Style | TUBE TYPE |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Maximum Voltage Rating in Volts | 750.0 AC |
| Material | GLASS CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5920-01-150-6870 is a Fuse,cartridge, manufactured by Rs Components Limited, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-150-6870 has 3 manufacturer part numbers on file: MBEU73241 (Martin-Baker Aircraft Company Limited), 412-239 (Rs Components Limited), 412239 (Rs Components Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-201-7973. Verify interchangeability with system specifications before substitution.
Key specifications for 412-239: Continuous Current Rating in Amps: 0.500; Body Style: TUBE TYPE; Overall Diameter: 0.250 INCHES NOMINAL IN; Overall Length: 1.250 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.