The Terminal,lug, cataloged under National Stock Number 5940-01-447-4638, 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 3m Company. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-447-4638 |
| Primary Part Number | BS-31-6S |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Mounting Slot Width | 0.144 INCHES IN |
| Maximum Conductor Size Accommodated | 18 AWG |
| Basic Shape Style | CRIMP |
| Mounting Method Style | OPEN SLOT |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | STRAIGHT BARREL SINGLE END |
| Mounting Tongue Width | 0.250 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 |
|---|---|
| BS-31-6S PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| 11469991 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| BS-31-6S | 3/9 Design control — primary reference 3m Company Dba 3m |
NSN 5940-01-447-4638 is a Terminal,lug, manufactured by 3m Company, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-447-4638 has 1 manufacturer part number on file: BS-31-6S (3m Company).
Key specifications for BS-31-6S: Overall Length: 0.650 INCHES IN; Mounting Slot Width: 0.144 INCHES IN; Maximum Conductor Size Accommodated: 18 AWG; Basic Shape Style: CRIMP. 7 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.