The Fuse,cartridge, cataloged under National Stock Number 5920-00-131-9797, 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 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5920-00-131-9797 |
| Primary Part Number | REN70 |
| Item Name | Fuse,cartridge |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 70.000 |
| Body Style | KNIFE BLADE TYPE |
| Circuit Over-Current Interruption Delay Time in Seconds | 19.0 250 PCT OF CURRENT RATING |
| Overall Diameter | 1.750 INCHES NOMINAL IN |
| Terminal Length | 1.000 INCHES NOMINAL IN |
| Terminal Thickness | 0.125 INCHES NOMINAL IN |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | RENEWABLE FUSIBLE ELEMENT |
| Nondefinitive Spec/std Data | 1 TYPE AND B STYLE AND 2 CLASS |
| Maximum Voltage Rating in Volts | 250.0 DC |
| Material | FIBERGLASS BODY |
| Circuit Over-Current Interruption Type | TIME DELAY |
| 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 |
|---|---|
| REN70 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| 9953968 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| WF791 | 4/1 Identification reference U.S. Government activity |
| GF1A70 | 5/9 Secondary reference General Electric Company |
NSN 5920-00-131-9797 is a Fuse,cartridge, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-131-9797 has 2 manufacturer part numbers on file: REN70 (Cooper Bussmann, Llc Dba Cooper Industries), 9953968 (Us Army Aviation and Missile Command).
Key specifications for REN70: Continuous Current Rating in Amps: 70.000; Body Style: KNIFE BLADE TYPE; Circuit Over-Current Interruption Delay Time in Seconds: 19.0 250 PCT OF CURRENT RATING; Overall Diameter: 1.750 INCHES NOMINAL IN. 12 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.