The Terminal,stud, cataloged under National Stock Number 5940-01-045-0691, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Burndy Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-045-0691 |
| Primary Part Number | KC25B1 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Burndy Llc |
| Status | ACTIVE |
| Slot Width | 0.030 INCHES SINGLE END IN |
| Width Across Flats | 0.938 INCHES IN |
| Thread Length | 1.250 INCHES IN |
| Basic Shape Style | COMPRESSION |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | THREADED EXTERNAL W/SLOT SINGLE END |
| Surface Treatment | CADMIUM OVERALL SINGLE LAYER |
| Slot Depth | 1.188 INCHES SINGLE END IN |
| Maximum Height Above Mounting Surface | 1.188 INCHES IN |
| Mounting Thread Diameter | 0.500 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Mounting Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KC25B1 PRIMARY | Burndy Llc (USA) |
| Reference | Meaning |
|---|---|
| 227-1343P3 | 5/9 Secondary reference Raytheon Company Div Corp |
| KC25G6 | C/1 Advisory reference — outside the item-of-supply concept Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| 227-1343P3 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
| KC25B1 | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
| DGN-10L | 5/2 Secondary reference U.S. Government activity |
NSN 5940-01-045-0691 is a Terminal,stud, manufactured by Burndy Llc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-045-0691 has 1 manufacturer part number on file: KC25B1 (Burndy Llc).
Key specifications for KC25B1: Slot Width: 0.030 INCHES SINGLE END IN; Width Across Flats: 0.938 INCHES IN; Thread Length: 1.250 INCHES IN; Basic Shape Style: COMPRESSION. 13 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.