The Fuseholder,block, cataloged under National Stock Number 5920-01-515-8947, 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 Mersen Usa Ep Corp. Dba Ferraz Shawmut. Government technical data includes 17 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-515-8947 |
| Primary Part Number | 60308R |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Mersen Usa Ep Corp. Dba Ferraz Shawmut |
| Status | ACTIVE |
| Accommodated Fuse Length | 5.000 INCHES NOMINAL IN |
| Mounting Hole Quantity | 6 |
| Body Style | CLIP CONNECTED TYPE |
| Internal Circuit Configuration and Pole Quantity | 3 POLE, MAINLINE, FUSED |
| Mounting Hole Style | 2 ROWS IN-LINE |
| Center to Center Distance Between Outside Mounting Holes Along Length | 3.130 INCHES NOMINAL IN |
| Voltage in Volts | 600.0 |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Accommodated Ferrule Diameter | 0.812 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | KNIFE BLADE |
| Surface Treatment | TIN CONTACT |
| Current Carrying Rating in Amps | 30.000 |
| Center to Center Distance Between Outside Mounting Holes Along Width | 3.870 INCHES NOMINAL IN |
| Base Thickness | 0.530 INCHES NOMINAL IN |
| Material | COPPER CONTACT |
| Terminal Type and Quantity | 6 COMPRESSION |
| Fuse Accommodation Quantity | 3 |
| 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 |
|---|---|
| 60308R PRIMARY | Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA) |
| Reference | Meaning |
|---|---|
| 161K0010 REV L ITEM 7 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 161K0010 REV L ITEM 7 | 5/2 Secondary reference U.S. Government activity |
| 161K0022 | 5/9 Secondary reference U.S. Government activity |
| 161K0022 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 161K0022 | 5/2 Secondary reference U.S. Government activity |
| 161K0010 REV L ITEM 7 | 5/9 Secondary reference U.S. Government activity |
NSN 5920-01-515-8947 is a Fuseholder,block, manufactured by Mersen Usa Ep Corp. Dba Ferraz Shawmut, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-515-8947 has 1 manufacturer part number on file: 60308R (Mersen Usa Ep Corp. Dba Ferraz Shawmut).
Key specifications for 60308R: Accommodated Fuse Length: 5.000 INCHES NOMINAL IN; Mounting Hole Quantity: 6; Overall Height: 2.000 INCHES NOMINAL IN; Body Style: CLIP CONNECTED TYPE. 17 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.