The Fuse Box, cataloged under National Stock Number 5920-00-024-0127, 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 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 13 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-024-0127 |
| Primary Part Number | 9S-4740-LALTG-TE681.1 |
| Item Name | Fuse Box |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Fuse Current Rating in Amps | 30.0 |
| Main Line Maximum DC Voltage Rating in Volts | 250.0 |
| Main Line Maximum Current Rating in Amps | 60.0 |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.328 INCHES NOMINAL IN |
| Style Designator | SQUARE, SURFACE MOUNTING |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 4.000 INCHES NOMINAL IN |
| System for Which Designed | THREE WIRE THREE PHASE |
| Surface Treatment | PAINT |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 2.000 INCHES NOMINAL IN |
| Material | STEEL |
| Fuse Type and Quantity Accommodated | 3 CARTRIDGE FERRULE |
| Standard Mounting Pattern Designator | 4 POINT-RECTANGULAR |
| 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 |
|---|---|
| 9S-4740-LALTG-TE681.1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 9S-4740-LALTG-TE681.1 | Palmer Electric Co Div Tabet Mfg Co Inc (USA) |
NSN 5920-00-024-0127 is a Fuse Box, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-024-0127 has 2 manufacturer part numbers on file: 9S-4740-LALTG-TE681.1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 9S-4740-LALTG-TE681.1 (Palmer Electric Co Div Tabet Mfg Co Inc).
Key specifications for 9S-4740-LALTG-TE681.1: Overall Height: 5.312 INCHES NOMINAL IN; Fuse Current Rating in Amps: 30.0; Main Line Maximum DC Voltage Rating in Volts: 250.0; Main Line Maximum Current Rating in Amps: 60.0. 13 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.