The Terminal,stud, cataloged under National Stock Number 5940-01-131-1683, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-131-1683 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Width Across Flats | 0.187 INCHES IN |
| Largest Diameter | 0.140 INCHES SINGLE END IN |
| Thread Length | 0.250 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | UNINSULATED |
| Terminal Length | 0.313 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | COPPER OVERALL FIRST LAYER |
| Surface Treatment | SOLDER OVERALL SECOND LAYER |
| Mounting Thread Diameter | 0.112 INCHES IN |
| Turret Minor Diameter | 0.065 INCHES SINGLE END 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 |
| Reference | Meaning |
|---|---|
| PI-10-251 | C/1 Advisory reference — outside the item-of-supply concept Lobaugh Rollin J |
| 722258-251 | 5/1 Secondary reference Raytheon Company Div Rmd Strategic |
| P1-10-251 | 5/1 Secondary reference Lobaugh Rollin J |
| 12892A-4.5 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SM-A-803664-1 | 5/1 Secondary reference U.S. Government activity |
| SM-A-803664 | D/9 Drawing number reference only U.S. Government activity |
| 12892A4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-01-131-1683 is a Terminal,stud, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5306-01-509-8015. Verify interchangeability with system specifications before substitution.
Key specifications for 5940-01-131-1683: Width Across Flats: 0.187 INCHES IN; Largest Diameter: 0.140 INCHES SINGLE END IN; Thread Length: 0.250 INCHES IN; Basic Shape Style: NONTUBULAR, HEX. 14 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.