The Fuse Box, cataloged under National Stock Number 5920-01-631-1968, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-631-1968 |
| Item Name | Fuse Box |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Status | ACTIVE |
| Fuse Current Rating in Amps | 30.0 |
| First Center to Center Distance Between Mounting Facilities Parallel to the Width | 9.750 INCHES NOMINAL IN |
| Mounting Method | FLANGE WITH HOLE |
| Unthreaded Mounting Hole Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | SQUARE, FLUSH MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 13.440 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 9.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Fuse Type and Quantity Accommodated | 24 CARTRIDGE LUG TERMINALS |
| Standard Mounting Pattern Designator | 4 POINT-QUADRILATERAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 20706964 ITEM 14 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. |
| M24646/7-003 | 2/2 Government specification standardization U.S. Government activity |
| MIL-DTL-24646/7 | 4/1 Identification reference U.S. Government activity |
NSN 5920-01-631-1968 is a Fuse Box, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
Key specifications for 5920-01-631-1968: Overall Height: 15.380 INCHES NOMINAL IN; Fuse Current Rating in Amps: 30.0; First Center to Center Distance Between Mounting Facilities Parallel to the Width: 9.750 INCHES NOMINAL IN; Mounting Method: FLANGE WITH HOLE. 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.