The Terminal,lug, cataloged under National Stock Number 5940-01-188-0031, 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 Te Connectivity Corporation. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5940-01-188-0031 |
| Primary Part Number | 34263 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.033 INCHES IN |
| Mounting Hole Diameter | 0.144 INCHES IN |
| Maximum Conductor Size Accommodated | 16 AWG |
| Distance From Mounting Hole Center to Mounting End | 0.140 INCHES IN |
| Basic Shape Style | CRIMP |
| Mounting Method Style | STRAIGHT ONE HOLE |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | STRAIGHT BARREL SINGLE END |
| Mounting Tongue Width | 0.296 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Material Thickness | 0.033 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 |
NSN 5940-01-188-0031 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-188-0031 has 3 manufacturer part numbers on file: 2453-321 (Reliance Comm/tec Corp Lorain Products Div), 34263 (Te Connectivity Corporation), 2-34263-1 (Te Connectivity Corporation).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-326-8035. Verify interchangeability with system specifications before substitution.
Key specifications for 34263: Overall Length: 0.529 INCHES IN; Mounting Facility Thickness: 0.033 INCHES IN; Mounting Hole Diameter: 0.144 INCHES IN; Maximum Conductor Size Accommodated: 16 AWG. 11 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.