The Fuseholder,block, cataloged under National Stock Number 5920-01-392-7519, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-392-7519 |
| Primary Part Number | R60030-2CR |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Center to Center Distance Between Inside Mounting Holes Along Length | 0.625 INCHES NOMINAL IN |
| Mounting Hole Quantity | 4 |
| Body Style | SIDE BARRIER TYPE |
| Mounting Hole Style | 4 HOLE MOUNTING-IRREGULAR SPACED |
| Center to Center Distance Between Outside Mounting Holes Along Length | 2.188 INCHES NOMINAL IN |
| Voltage in Volts | 600.0 |
| Shortest Center to Center Distance Between Mounting Holes Along Length | 0.625 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | FERRULE |
| Current Carrying Rating in Amps | 30.0 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 3.125 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 SCREW |
| Fuse Accommodation Quantity | 2 |
| 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 |
|---|---|
| R60030-2CR PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
| E940003 ITEM 4 | Federal Equipment Co (USA) |
| Reference | Meaning |
|---|---|
| 6R30A2B | 5/1 Secondary reference Cooper Bussmann, Llc Dba Cooper Industries |
NSN 5920-01-392-7519 is a Fuseholder,block, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-392-7519 has 2 manufacturer part numbers on file: R60030-2CR (Cooper Bussmann, Llc Dba Cooper Industries), E940003 ITEM 4 (Federal Equipment Co).
Key specifications for R60030-2CR: Center to Center Distance Between Inside Mounting Holes Along Length: 0.625 INCHES NOMINAL IN; Mounting Hole Quantity: 4; Overall Height: 1.797 INCHES NOMINAL IN; Body Style: SIDE BARRIER TYPE. 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.