The Fuse,enclosed Link, cataloged under National Stock Number 5920-01-709-1952, 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 12 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 | 5920-01-709-1952 |
| Primary Part Number | 153.5631.5601 |
| Item Name | Fuse,enclosed Link |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Littelfuse, Inc. |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 60.0 |
| Body Style | LIMITER W/HOLE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 30.0 MILLIMETERS NOMINAL MM |
| Terminal Length | 12.8 MILLIMETERS NOMINAL MM |
| Terminal Thickness | 0.4 MILLIMETERS NOMINAL MM |
| Mounting Hole Diameter | 5.5 MILLIMETERS NOMINAL MM |
| Interruption Indicator Method | OPAQUE BODY |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Body Length | 16.0 MILLIMETERS NOMINAL MM |
| Maximum Voltage Rating in Volts | 32.0 DC |
| Material | COPPER TERMINAL |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| 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 |
|---|---|
| 153.5631.5601 PRIMARY | Littelfuse, Inc. (USA) |
| 40255563 | Rheinmetall Bae Systems Land Limited (GBR) |
NSN 5920-01-709-1952 is a Fuse,enclosed Link, manufactured by Littelfuse, Inc., classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-709-1952 has 2 manufacturer part numbers on file: 153.5631.5601 (Littelfuse, Inc.), 40255563 (Rheinmetall Bae Systems Land Limited).
Key specifications for 153.5631.5601: Overall Height: 7.8 MILLIMETERS NOMINAL MM; Continuous Current Rating in Amps: 60.0; Body Style: LIMITER W/HOLE; Center to Center Distance Between Mounting Facilities Parallel to Length: 30.0 MILLIMETERS NOMINAL MM. 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.