The Terminal,stud, cataloged under National Stock Number 5940-01-394-2589, 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 Achilles Aerospace Products Incorporated. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-394-2589 |
| Primary Part Number | MS25080-1AA |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Achilles Aerospace Products Incorporated |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Length | 0.313 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | UNINSULATED |
| Terminal Length | 0.688 INCHES IN |
| Conductor Accommodation Type | THREADED EXTERNAL SINGLE END |
| Surface Treatment | CADMIUM OVERALL SINGLE LAYER |
| 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 |
|---|---|
| MS25080-1AA | Achilles Aerospace Products Incorporated (USA) |
| Reference | Meaning |
|---|---|
| MS25080-1AA | 5/9 Secondary reference U.S. Government activity |
| MS25080-1AA | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-01-394-2589 is a Terminal,stud, manufactured by Achilles Aerospace Products Incorporated, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-394-2589 has 1 manufacturer part number on file: MS25080-1AA (Achilles Aerospace Products Incorporated).
Key specifications for MS25080-1AA: Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Thread Length: 0.313 INCHES IN; Basic Shape Style: NONTUBULAR, HEX. 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.