The Terminal,stud, cataloged under National Stock Number 5940-01-409-1496, 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 Keaster Products, Incorporated. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-409-1496 |
| Primary Part Number | 548149-1 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Keaster Products, Incorporated |
| Status | ACTIVE |
| Overall Diameter | 0.500 INCHES IN |
| Thru-Hole Diameter | 0.238 INCHES IN |
| Basic Shape Style | TUBULAR, ROUND |
| Terminal Length | 0.875 INCHES IN |
| Conductor Accommodation Type | PIN SINGLE END |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 548149-1 PRIMARY | Keaster Products, Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 548149-1 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
| 548149-1 | 5/9 Secondary reference Bole Industries Inc |
NSN 5940-01-409-1496 is a Terminal,stud, manufactured by Keaster Products, Incorporated, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-409-1496 has 1 manufacturer part number on file: 548149-1 (Keaster Products, Incorporated).
Key specifications for 548149-1: Overall Diameter: 0.500 INCHES IN; Thru-Hole Diameter: 0.238 INCHES IN; Basic Shape Style: TUBULAR, ROUND; Terminal Length: 0.875 INCHES IN. 6 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.