The Fuseholder,block, cataloged under National Stock Number 5920-01-680-1071, 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 L3harris Maritime Power & Energy Solutions, Inc. Government technical data includes 12 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-680-1071 |
| Primary Part Number | 900-31323 |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | L3harris Maritime Power & Energy Solutions, Inc |
| Status | ACTIVE |
| Spare Fuse Accommodation Quantity | 4 |
| Mounting Hole Quantity | 4 |
| Mounting Hole Style | 4 HOLE MOUNTING-REGULAR SPACED |
| Body Width | 8.0 INCHES NOMINAL IN |
| Voltage in Volts | 1000.0 |
| Mounting Hole Diameter | 0.221 INCHES NOMINAL IN |
| Shortest Center to Center Distance Between Mounting Holes Along Length | 9.0 INCHES NOMINAL IN |
| Mounting Hole Width | 0.221 INCHES NOMINAL IN |
| Body Length | 10.0 INCHES NOMINAL IN |
| Current Carrying Rating in Amps | 6.0 |
| Terminal Type and Quantity | 12 WIRE LEAD |
| Fuse Accommodation Quantity | 6 |
| 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 |
|---|---|
| 900-31323 PRIMARY | L3harris Maritime Power & Energy Solutions, Inc (USA) |
NSN 5920-01-680-1071 is a Fuseholder,block, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-680-1071 has 1 manufacturer part number on file: 900-31323 (L3harris Maritime Power & Energy Solutions, Inc).
Key specifications for 900-31323: Spare Fuse Accommodation Quantity: 4; Mounting Hole Quantity: 4; Mounting Hole Style: 4 HOLE MOUNTING-REGULAR SPACED; Body Width: 8.0 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.