The Fuse Link,electrical, cataloged under National Stock Number 5920-00-256-9363, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is La Chance Ltd. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-00-256-9363 |
| Primary Part Number | CM40K26 |
| Item Name | Fuse Link,electrical |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | La Chance Ltd |
| Status | ACTIVE |
| Interruption Indicator Method | OPAQUE BODY |
| Maximum Voltage Rating in Volts | 4800.0 AC |
| Circuit Over-Current Interruption Type | NORMAL INSTANTANEOUS |
| Continuous Current Rating in Amps | 40.000 |
| Body Style | PIGTAIL TYPE |
| Overall Diameter | 0.750 INCHES NOMINAL IN |
| Terminal Length | 21.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CM40K26 | La Chance Ltd (USA) |
| M40K26 | La Chance Ltd (USA) |
| 31040-29 | Kearney Div of Kearney National Inc (USA) |
| AA55497-030 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-55497 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FL11K40 | Cooper Bussmann, Llc Dba Cooper Industries (USA) |
NSN 5920-00-256-9363 is a Fuse Link,electrical, manufactured by La Chance Ltd, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-00-256-9363 has 6 cross-referenced part numbers: CM40K26 (La Chance Ltd), M40K26 (La Chance Ltd), 31040-29 (Kearney Div of Kearney National Inc), AA55497-030 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-55497 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 5920-00-256-9363: 3030-00-005-7646, 5920-00-068-3005, 5920-00-068-3007 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CM40K26: Special Features: SOLID HEAD; Interruption Indicator Method: OPAQUE BODY; Maximum Voltage Rating in Volts: 4800.0 AC; Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS. 9 total characteristics are documented in the Federal Logistics Information System.