The Terminal,stud, cataloged under National Stock Number 5940-00-665-9191, 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 Staffall, Inc. Dba Staffall Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-665-9191 |
| Primary Part Number | DL9-3550-15-CT-CI |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS C FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER |
| Width Across Flats | 0.156 INCHES IN |
| Largest Diameter | 0.072 INCHES SINGLE END IN |
| Material Document and Classification | MIL-P-14,TYPE M-1-30 MIL SPEC SINGLE MATERIAL RESPONSE INSULATION |
| Thread Length | 0.156 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.219 INCHES IN |
| Conductor Accommodation Type | SINGLE TURRET SINGLE END |
| Surface Treatment | CADMIUM MOUNTING FACILITY SINGLE LAYER |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Mounting Thread Diameter | 0.086 INCHES IN |
| Turret Minor Diameter | 0.050 INCHES SINGLE END IN |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| Material | PLASTIC 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 |
|---|---|
| DL9-3550-15-CT-CI PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| GM3550-15 | 5/9 Secondary reference Staffall, Inc. Dba Staffall Inc |
NSN 5940-00-665-9191 is a Terminal,stud, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-665-9191 has 1 manufacturer part number on file: DL9-3550-15-CT-CI (Staffall, Inc. Dba Staffall Inc).
Key specifications for DL9-3550-15-CT-CI: Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS C FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER; Width Across Flats: 0.156 INCHES IN; Largest Diameter: 0.072 INCHES SINGLE END IN; Material Document and Classification: MIL-P-14,TYPE M-1-30 MIL SPEC SINGLE MATERIAL RESPONSE INSULATION. 17 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.