The Terminal,feedthru, cataloged under National Stock Number 5940-00-642-3956, 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 General Motors Corp. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-00-642-3956 |
| Primary Part Number | 8599451-1 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Width Across Flats | 0.312 INCHES0.312 INCHES IN |
| Largest Diameter | 0.093 INCHES ALL ENDS IN |
| First End Terminal Length | 0.219 INCHES IN |
| Second End Terminal Length | 0.219 INCHES IN |
| Thread Length | 0.281 INCHES IN |
| Basic Shape Style | NONTUBULAR HEX |
| Mounting Method Style | DOUBLE STUD |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Conductor Accommodation Type | DOUBLE TURRET ALL ENDS |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Thread Diameter | 0.250 INCHES IN |
| Turret Minor Diameter | 0.060 INCHES ALL ENDS IN |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| Material | PLASTIC 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 |
|---|---|
| 8599451-1 | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8599451-1 | 5/9 Secondary reference U.S. Government activity |
| FT85 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-00-642-3956 is a Terminal,feedthru, manufactured by General Motors Corp, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-642-3956 has 1 manufacturer part number on file: 8599451-1 (General Motors Corp).
Key specifications for 8599451-1: Identification Code Color: WHITE; Width Across Flats: 0.312 INCHES0.312 INCHES IN; Largest Diameter: 0.093 INCHES ALL ENDS IN; First End Terminal Length: 0.219 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.