The Terminal,stud, cataloged under National Stock Number 5940-01-020-3218, 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 Elpakco, Inc Div Elpakco, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-020-3218 |
| Primary Part Number | SS-5125-10 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Elpakco, Inc Div Elpakco, Inc. |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER |
| Width Across Flats | 0.250 INCHES IN |
| Thru-Hole Diameter | 0.020 INCHES IN |
| Largest Diameter | 0.141 INCHES SINGLE END IN |
| Material Document and Classification | QQ-B-626,1/2H FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY |
| Thread Length | 0.250 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | TAPPED HOLE |
| Mounting Thread Quantity | 32 PER INCH |
| Electrical Insulation Feature | UNINSULATED |
| Terminal Length | 0.219 INCHES IN |
| Conductor Accommodation Type | SINGLE TURRET SINGLE END |
| Surface Treatment | LEAD CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Surface Treatment | LEAD MOUNTING FACILITY SINGLE LAYER |
| Mounting Thread Diameter | 0.138 INCHES IN |
| Turret Minor Diameter | 0.078 INCHES SINGLE END IN |
| Material | COPPER ALLOY CONDUCTOR ACCOMMODATION |
| 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 |
| Part Number | Manufacturer |
|---|---|
| SS-5125-10 PRIMARY | Elpakco, Inc Div Elpakco, Inc. (USA) |
| Reference | Meaning |
|---|---|
| ES-4236-1-05 | 5/9 Secondary reference Interconnection Products Inc |
| SS-5125-10 | 5/9 Secondary reference U.S. Government activity |
| 788C731H01 | 7/1 Vendor item drawing reference U.S. Government activity |
NSN 5940-01-020-3218 is a Terminal,stud, manufactured by Elpakco, Inc Div Elpakco, Inc., classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-020-3218 has 1 manufacturer part number on file: SS-5125-10 (Elpakco, Inc Div Elpakco, Inc.).
Key specifications for SS-5125-10: Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER; Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER; Width Across Flats: 0.250 INCHES IN; Thru-Hole Diameter: 0.020 INCHES IN. 19 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.