The Terminal,stud, cataloged under National Stock Number 5940-01-062-8645, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-062-8645 |
| Primary Part Number | 2105975 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-S-635,TY 1,GRADE B FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Precious Material | SILVER |
| Overall Diameter | 0.625 INCHES IN |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Material Document and Classification | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Length | 0.250 INCHES IN |
| Mounting Method Style | TAPPED HOLE |
| Electrical Insulation Feature | UNINSULATED |
| Surface Treatment | SILVER OVERALL SINGLE LAYER |
| Precious Material and Location | TERMINAL EXTERNAL SURFACES SILVER |
| Mounting Thread Diameter | 0.138 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Mounting Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5940-01-062-8645 is a Terminal,stud, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-062-8645 has 2 manufacturer part numbers on file: 2105975 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1086024 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-706-0970. Verify interchangeability with system specifications before substitution.
Key specifications for 2105975: Surface Treatment Document and Classification: QQ-S-635,TY 1,GRADE B FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Precious Material: SILVER; Overall Diameter: 0.625 INCHES IN; Precious Material and Weight: 0.040 SILVER GRAINS, TROY. 13 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.