The Terminal,stud, cataloged under National Stock Number 5940-01-149-4638, 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 L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5940-01-149-4638 |
| Primary Part Number | S30040-5-19 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies |
| Status | ACTIVE |
| Width Across Flats | 0.250 INCHES IN |
| Wire Hole Diameter | 0.052 INCHES SINGLE END IN |
| Largest Diameter | 0.170 INCHES SINGLE END IN |
| Material Document and Classification | QQ-B-626 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Material Document and Classification | QQ-B-626 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY |
| Thread Length | 0.156 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | TAPPED HOLE |
| Mounting Thread Quantity | 32 PER INCH |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.319 INCHES IN |
| Conductor Accommodation Type | PIN W/HOLE SINGLE END |
| Surface Treatment | CADMIUM OVERALL SINGLE LAYER |
| Surface Treatment | SOLDER OR COPPER CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Mounting Thread Diameter | 0.138 INCHES IN |
| Material | COPPER ALLOY 360 MOUNTING FACILITY |
| Material | COPPER ALLOY 360 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 |
|---|---|
| S30040-5-19 PRIMARY | L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies (USA) |
| Reference | Meaning |
|---|---|
| 572-4897-01-05-19 | 5/9 Secondary reference Interconnection Products Inc |
NSN 5940-01-149-4638 is a Terminal,stud, manufactured by L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-149-4638 has 1 manufacturer part number on file: S30040-5-19 (L3harris Technologies Integrated Systems L.p. Dba L3harris Technologies).
Key specifications for S30040-5-19: Width Across Flats: 0.250 INCHES IN; Wire Hole Diameter: 0.052 INCHES SINGLE END IN; Largest Diameter: 0.170 INCHES SINGLE END IN; Material Document and Classification: QQ-B-626 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION. 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.