The Fuse Link,electrical, cataloged under National Stock Number 5920-00-556-9709, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 7 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 | 5920-00-556-9709 |
| Primary Part Number | LKS70 |
| Item Name | Fuse Link,electrical |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Cooper Bussmann, Llc Dba Cooper Industries |
| Status | ACTIVE |
| Continuous Current Rating in Amps | 70.000 |
| Body Style | SLOTTED TYPE |
| Circuit Over-Current Interruption Delay Time in Seconds | 29.0 250 PCT OF CURRENT RATING |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 5.047 INCHES MINIMUM AND 5.078 INCHES MAXIMUM IN |
| Interruption Indicator Method | OPAQUE BODY |
| Maximum Voltage Rating in Volts | 600.0 AC |
| Circuit Over-Current Interruption Type | TIME DELAY |
| 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 |
|---|---|
| LKS70 PRIMARY | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-00-556-9709 is a Fuse Link,electrical, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-556-9709 has 1 manufacturer part number on file: LKS70 (Cooper Bussmann, Llc Dba Cooper Industries).
Key specifications for LKS70: Continuous Current Rating in Amps: 70.000; Body Style: SLOTTED TYPE; Circuit Over-Current Interruption Delay Time in Seconds: 29.0 250 PCT OF CURRENT RATING; Center to Center Distance Between Mounting Facilities Parallel to Length: 5.047 INCHES MINIMUM AND 5.078 INCHES MAXIMUM IN. 7 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.