The Terminal,feedthru, cataloged under National Stock Number 5940-01-678-1438, 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 Federal Commercial Item Description Promulgated by General Services Administration Washington DC. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5940-01-678-1438 |
| Primary Part Number | AA59126/019J01 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Width Across Flats | 0.375 INCHES0.375 INCHES IN |
| Conductor Accommodation Type Style | DOUBLE TURRET ALL ENDS |
| Largest Diameter | 0.062 INCHES ALL ENDS IN |
| First End Terminal Length | 0.184 INCHES IN |
| Second End Terminal Length | 0.184 INCHES IN |
| Thread Length | 0.250 INCHES IN |
| Basic Shape Style | NONTUBULAR HEX |
| Mounting Method Style | THREADED BUSHING |
| Mounting Thread Quantity | 28 PER INCH |
| Threaded Bushing Width Across Flats | 0.375 INCHES IN |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Thread Diameter | 0.25 INCHES IN |
| Turret Minor Diameter | 0.043 INCHES ALL ENDS IN |
| Material | COPPER OVERALL EXCEPT INSULATION |
| Material | CERAMIC INSULATION |
| Mounting Thread Series | UNF |
| 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 |
|---|---|
| AA59126/019J01 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| A-A-59126/1 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 5940-01-678-1438 is a Terminal,feedthru, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-678-1438 has 1 manufacturer part number on file: AA59126/019J01 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
Key specifications for AA59126/019J01: Identification Code Color: WHITE; Width Across Flats: 0.375 INCHES0.375 INCHES IN; Conductor Accommodation Type Style: DOUBLE TURRET ALL ENDS; Largest Diameter: 0.062 INCHES ALL ENDS IN. 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.