The Terminal,stud, cataloged under National Stock Number 5940-01-397-4122, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-397-4122 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Width Across Flats | 0.250 INCHES IN |
| Largest Diameter | 0.140 INCHES SINGLE END IN |
| Thread Length | 0.250 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Mounting Thread Quantity | 32 PER INCH |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Terminal Length | 0.304 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Mounting Thread Diameter | 0.138 INCHES IN |
| Turret Minor Diameter | 0.069 INCHES SINGLE END IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INSULATION |
| Material | COPPER ALLOY OVERALL EXCEPT 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 |
| Reference | Meaning |
|---|---|
| SE09XE02 | 5/9 Secondary reference U.S. Government activity |
| M55155/09XE02 | 5/9 Secondary reference U.S. Government activity |
| 9N133PC575 | 5/9 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution |
| MIL-T-55155/09 | 4/1 Identification reference U.S. Government activity |
NSN 5940-01-397-4122 is a Terminal,stud, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5940-01-433-6833, 5940-01-557-0147. Verify interchangeability with system specifications before substitution.
Key specifications for 5940-01-397-4122: Identification Code Color: WHITE; Width Across Flats: 0.250 INCHES IN; Largest Diameter: 0.140 INCHES SINGLE END IN; Thread Length: 0.250 INCHES IN. 16 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.