The Fuseholder,block, cataloged under National Stock Number 5920-01-515-4032, 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 Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-515-4032 |
| Primary Part Number | 49454-19B |
| Item Name | Fuseholder,block |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Accommodated Fuse Length | 41.3 MILLIMETERS MAXIMUM MM |
| Body Style | CLIP CONNECTED TYPE |
| Voltage in Volts | 600.0 |
| Accommodated Ferrule Diameter | 10.31 MILLIMETERS MAXIMUM MM |
| Material | COPPER CONTACT |
| Terminal Type and Quantity | 4 SCREW |
| 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 |
|---|---|
| 49454-19B PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 741054 REV 3 ITEM 10 | Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN) |
| Reference | Meaning |
|---|---|
| 49454-19B | 3/9 Design control — primary reference Reliance Electric |
| 49454-19 | 5/9 Secondary reference Reliance Electric Company |
NSN 5920-01-515-4032 is a Fuseholder,block, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-515-4032 has 2 manufacturer part numbers on file: 49454-19B (Reliance Electric Company Dba Reliance & Dodge Brands), 741054 REV 3 ITEM 10 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.).
Key specifications for 49454-19B: Accommodated Fuse Length: 41.3 MILLIMETERS MAXIMUM MM; Overall Height: 33.27 MILLIMETERS MAXIMUM MM; Body Style: CLIP CONNECTED TYPE; Voltage in Volts: 600.0. 6 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.