The Terminal,lug, cataloged under National Stock Number 5940-01-326-5751, 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 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-326-5751 |
| Primary Part Number | 53943-1 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Maximum Conductor Size Accommodated | 8 AWG |
| Basic Shape Style | SOLDER/SOLDERLESS |
| Mounting Method Style | RING |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Material | COPPER OVERALL EXCEPT INSULATION |
| 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 |
|---|---|
| 53943-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 53943 | D/9 Drawing number reference only Te Connectivity Corporation |
NSN 5940-01-326-5751 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-326-5751 has 1 manufacturer part number on file: 53943-1 (Te Connectivity Corporation).
Key specifications for 53943-1: Overall Length: 1.586 INCHES IN; Maximum Conductor Size Accommodated: 8 AWG; Basic Shape Style: SOLDER/SOLDERLESS; Mounting Method Style: RING. 6 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.