The Terminal,stud, cataloged under National Stock Number 5940-01-056-5463, 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 27 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-056-5463 |
| Primary Part Number | 1409H-4-11.2 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Identification Code Color | GREEN |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE CONDUCTOR ACCOMMODATION FIRST LAYER |
| Surface Treatment Document and Classification | MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SECOND LAYER |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER |
| Width Across Flats | 0.250 INCHES IN |
| Precious Material | SILVER AND GOLD |
| Largest Diameter | 0.094 INCHES SINGLE END IN |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY AND 0.040 GOLD GRAINS, TROY |
| Material Document and Classification | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Material Document and Classification | MIL-M-14F,TY MAG MIL SPEC SINGLE MATERIAL RESPONSE INSULATION |
| Material Document and Classification | QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.234 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | CADMIUM MOUNTING FACILITY SINGLE LAYER |
| Surface Treatment | SILVER CONDUCTOR ACCOMMODATION FIRST LAYER |
| Surface Treatment | GOLD CONDUCTOR ACCOMMODATION SECOND LAYER |
| Precious Material and Location | CONDUCTOR ACCOMMODATION FIRST LAYER SILVER AND CONDUCTOR ACCOMMODATION SECOND LAYER GOLD |
| Mounting Thread Diameter | 0.112 INCHES IN |
| Turret Minor Diameter | 0.047 INCHES SINGLE END IN |
| Material | COPPER ALLOY MOUNTING FACILITY |
| Material | PLASTIC ALKYD INSULATION |
| 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 |
|---|---|
| 1409H-4-11.2 PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| 722248-90 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 1409H4-11-2 | 5/9 Secondary reference U.S. Government activity |
| P4200-90 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 5940-01-056-5463 is a Terminal,stud, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-056-5463 has 2 manufacturer part numbers on file: 1409H-4-11.2 (Staffall, Inc. Dba Staffall Inc), 722248-90 (Raytheon Company Div Rmd Strategic).
Key specifications for 1409H-4-11.2: Identification Code Color: GREEN; Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE CONDUCTOR ACCOMMODATION FIRST LAYER; Surface Treatment Document and Classification: MIL-F-14072 MIL SPEC 1ST TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SECOND LAYER; Surface Treatment Document and Classification: QQ-P-416,TYPE 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE MOUNTING FACILITY SINGLE LAYER. 27 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.