The Terminal,lug, cataloged under National Stock Number 5940-01-378-7647, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-378-7647 |
| Primary Part Number | 277147-1 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.074 INCHES IN |
| Mounting Hole Diameter | 0.201 INCHES IN |
| Maximum Conductor Size Accommodated | 8 AWG |
| Basic Shape Style | CRIMP |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | STRAIGHT BARREL SINGLE END |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.590 INCHES IN |
| Material | COPPER OVERALL |
| Material Thickness | 0.074 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 |
| Part Number | Manufacturer |
|---|---|
| 277147-1 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 500A488 | 5/9 Secondary reference Tempo Instrument Inc Defense Electronics Div |
| 500A488 | 7/2 Vendor item drawing reference B.c. Systems Inc. Dba Bc Systems Inc |
NSN 5940-01-378-7647 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-378-7647 has 1 manufacturer part number on file: 277147-1 (Te Connectivity Corporation).
Key specifications for 277147-1: Overall Length: 1.660 INCHES IN; Mounting Facility Thickness: 0.074 INCHES IN; Mounting Hole Diameter: 0.201 INCHES IN; Maximum Conductor Size Accommodated: 8 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.