The Terminal,lug, cataloged under National Stock Number 5940-01-019-0431, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-019-0431 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.020 INCHES IN |
| Mounting Hole Diameter | 0.500 INCHES IN |
| Maximum Conductor Size Accommodated | 16 AWG |
| Basic Shape Style | SOLDER |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | SLANT LUG W/TWO HOLES SINGLE END |
| Largest Width | 0.250 INCHES SINGLE END IN |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Surface Treatment | TIN MOUNTING FACILITY SINGLE LAYER |
| Mounting Tongue Width | 0.620 INCHES IN |
| Material | COPPER ALLOY MOUNTING FACILITY |
| Material | COPPER ALLOY CONDUCTOR ACCOMMODATION |
| Material Thickness | 0.020 INCHES IN |
| 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 |
|---|---|
| 5428-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-01-019-0431 is a Terminal,lug, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-161-1998, 5995-01-333-5655. Verify interchangeability with system specifications before substitution.
Key specifications for 5940-01-019-0431: Overall Length: 1.334 INCHES IN; Mounting Facility Thickness: 0.020 INCHES IN; Mounting Hole Diameter: 0.500 INCHES IN; Maximum Conductor Size Accommodated: 16 AWG. 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.