The Terminal,lug, cataloged under National Stock Number 5940-00-990-8015, 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 Burndy Llc. Government technical data includes 10 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-990-8015 |
| Primary Part Number | QA31B |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Burndy Llc |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.312 INCHES IN |
| Mounting Hole Diameter | 0.531 INCHES IN |
| Maximum Conductor Size Accommodated | 350 MCM |
| Basic Shape Style | MECHANICAL COMPRESSION |
| Mounting Method Style | SHOULDERED HOLE |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | PARALLEL BOLT CLAMP SINGLE END |
| Largest Width | 1.187 INCHES SINGLE END IN |
| Mounting Tongue Width | 1.187 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| QA31B | Burndy Llc (USA) |
| Reference | Meaning |
|---|---|
| 58E5B6E | 3/1 Design control — primary reference Lockheed Martin Corp |
| QA31-B | C/1 Advisory reference — outside the item-of-supply concept Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc |
| 58E5B6E | 5/1 Secondary reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| QA31B | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
| HL35-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5940-00-990-8015 is a Terminal,lug, manufactured by Burndy Llc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-990-8015 has 1 manufacturer part number on file: QA31B (Burndy Llc).
Key specifications for QA31B: Overall Length: 2.687 INCHES IN; Mounting Facility Thickness: 0.312 INCHES IN; Mounting Hole Diameter: 0.531 INCHES IN; Maximum Conductor Size Accommodated: 350 MCM. 10 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.