The Terminal,stud, cataloged under National Stock Number 5940-01-134-5090, 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 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-134-5090 |
| Primary Part Number | DL6-3449-71-CT-CI |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Identification Code Color | BLUE |
| Surface Treatment Document and Classification | MIL-T-10727,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER |
| Width Across Flats | 0.250 INCHES IN |
| Material Document and Classification | MIL-M-14,GRADE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE INSULATION |
| Material Document and Classification | QQ-B-626,ALLOY 360,1/2 H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Material Document and Classification | QQ-B-626,ALLOY 360,1/2 H FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY |
| Thread Length | 0.156 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | TAPPED HOLE |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.319 INCHES IN |
| Conductor Accommodation Type | FLAT LUG SINGLE END |
| Largest Width | 0.170 INCHES SINGLE END IN |
| Surface Treatment | CADMIUM MOUNTING FACILITY SINGLE LAYER |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Mounting Thread Diameter | 0.112 INCHES IN |
| Material | COPPER ALLOY 360 MOUNTING FACILITY |
| Material | COPPER ALLOY 360 CONDUCTOR ACCOMMODATION |
| 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 |
|---|---|
| DL6-3449-71-CT-CI PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| 572-4899-01-05-16 | 5/9 Secondary reference Interconnection Products Inc |
| 019150-1 | 5/9 Secondary reference Sci Systems Inc |
| 572-4899-1-05-16 | 5/9 Secondary reference Interconnection Products Inc |
NSN 5940-01-134-5090 is a Terminal,stud, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-134-5090 has 1 manufacturer part number on file: DL6-3449-71-CT-CI (Staffall, Inc. Dba Staffall Inc).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-203-1607. Verify interchangeability with system specifications before substitution.
Key specifications for DL6-3449-71-CT-CI: Identification Code Color: BLUE; Surface Treatment Document and Classification: MIL-T-10727,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER; Width Across Flats: 0.250 INCHES IN. 21 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.