The Terminal,stud, cataloged under National Stock Number 5940-01-243-3398, 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 Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-243-3398 |
| Primary Part Number | SM-A-800431-2 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries |
| Status | ACTIVE |
| Identification Code Color | GREEN |
| Width Across Flats | 0.250 INCHES IN |
| Largest Diameter | 0.096 INCHES SINGLE END IN |
| Thread Length | 0.219 INCHES IN |
| Basic Shape Style | NONTUBULAR, HEX |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | STANDOFF INSULATION |
| Terminal Length | 0.220 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | SOLDER OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Thread Diameter | 0.038 INCHES IN |
| Turret Minor Diameter | 0.046 INCHES SINGLE END IN |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| 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 |
|---|---|
| SM-A-800431-2 PRIMARY | Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries (USA) |
| SM-A-800431-2 PRIMARY | Lobaugh Rollin J (USA) |
| Reference | Meaning |
|---|---|
| SM-A-800431-2 | 7/2 Vendor item drawing reference U.S. Government activity |
| SM-A-800431 | D/9 Drawing number reference only U.S. Government activity |
NSN 5940-01-243-3398 is a Terminal,stud, manufactured by Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-243-3398 has 2 manufacturer part numbers on file: SM-A-800431-2 (Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries), SM-A-800431-2 (Lobaugh Rollin J).
Key specifications for SM-A-800431-2: Identification Code Color: GREEN; Width Across Flats: 0.250 INCHES IN; Largest Diameter: 0.096 INCHES SINGLE END IN; Thread Length: 0.219 INCHES IN. 15 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.