The Terminal,stud, cataloged under National Stock Number 5940-01-116-9179, 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 Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-116-9179 |
| Primary Part Number | DFS-691-4-4 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Lta/d-Cemco Inc Dba D-Cemco |
| Status | ACTIVE |
| Identification Code Color | GREEN |
| Surface Treatment Document and Classification | MIL-P-81728 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER |
| Width Across Flats | 0.250 INCHES IN |
| Largest Diameter | 0.093 INCHES SINGLE END IN |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL EXCEPT INSULATION |
| Material Document and Classification | MIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE INSULATION |
| Thread Length | 0.125 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | TAPPED HOLE |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.200 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | SOLDER OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Thread Diameter | 0.138 INCHES IN |
| Turret Minor Diameter | 0.062 INCHES SINGLE END IN |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| Material | PLASTIC DIALLYL PHTHALATE INSULATION |
| 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 |
|---|---|
| N05012 | Mbda Uk Ltd (GBR) |
| L1-65-51 | Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries (USA) |
| DFS-691-4-4 PRIMARY | Lta/d-Cemco Inc Dba D-Cemco (USA) |
| Reference | Meaning |
|---|---|
| APR-253-51 | 5/9 Secondary reference Schroff Inc |
| APR-253-51 | 5/9 Secondary reference Precise of California Div of Adjustable Bushing Corp |
| 10132308 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 978149-1C | 5/1 Secondary reference U.S. Government activity |
| DFS799-4-4 | 5/1 Secondary reference Lta/d-Cemco Inc Dba D-Cemco |
| APR53-51 | 5/9 Secondary reference Schroff Inc |
| 691-4-4 | 5/1 Secondary reference Lta/d-Cemco Inc Dba D-Cemco |
| APR53-51 | 5/9 Secondary reference Precise of California Div of Adjustable Bushing Corp |
NSN 5940-01-116-9179 is a Terminal,stud, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-116-9179 has 3 manufacturer part numbers on file: N05012 (Mbda Uk Ltd), L1-65-51 (Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries), DFS-691-4-4 (Lta/d-Cemco Inc Dba D-Cemco).
Key specifications for DFS-691-4-4: Identification Code Color: GREEN; Surface Treatment Document and Classification: MIL-P-81728 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER; Width Across Flats: 0.250 INCHES IN; Largest Diameter: 0.093 INCHES SINGLE END IN. 18 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.