The Fuseholder,extractor Post, cataloged under National Stock Number 5920-01-633-0890, 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 Littelfuse, Inc.. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-633-0890 |
| Primary Part Number | 057100CCLXP |
| Item Name | Fuseholder,extractor Post |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Accommodated Fuse Length | 1.5 INCHES NOMINAL IN |
| Mounting Hole Quantity | 2 |
| Body Style | BUSHING MOUNTED TYPE |
| Mounting Hole Style | BUSHING MOUNTING W/2 HOLES |
| Overall Diameter | 0.92 INCHES NOMINAL IN |
| Length From Front Protrusion to Mounting Surface | 0.76 INCHES NOMINAL IN |
| Center to Center Distance Between Outside Mounting Holes Along Length | 1.310 INCHES NOMINAL IN |
| Voltage in Volts | 600.0 |
| Wire Lead Length | 0.25 INCHES NOMINAL IN |
| Fuse Terminal Type Accommodated | WIRE LEAD |
| Cap Diameter | 0.890 INCHES NOMINAL IN |
| Bushing Hole Diameter | 0.92 INCHES NOMINAL IN |
| Environmental Protection | WATERTIGHT |
| Current Carrying Rating in Amps | 30.0 |
| Material | PLASTIC CONTACT |
| Terminal Type and Quantity | 2 BLADE W/MOUNTING HOLE |
| Fuse Accommodation Quantity | 1 |
| Bushing Thread Length | 0.86 INCHES NOMINAL IN |
| 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 |
|---|---|
| 057100CCLXP PRIMARY | Littelfuse, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 576-057100CCLXP | 5/9 Secondary reference Mouser Electronics Inc |
NSN 5920-01-633-0890 is a Fuseholder,extractor Post, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-633-0890 has 1 manufacturer part number on file: 057100CCLXP (Littelfuse, Inc.).
Key specifications for 057100CCLXP: Accommodated Fuse Length: 1.5 INCHES NOMINAL IN; Mounting Hole Quantity: 2; Body Style: BUSHING MOUNTED TYPE; Mounting Hole Style: BUSHING MOUNTING W/2 HOLES. 18 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.