The Terminal,feedthru, cataloged under National Stock Number 5940-00-577-7591, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-577-7591 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Status | ACTIVE |
| Overall Diameter | 0.625 INCHES0.625 INCHES IN |
| Features Provided | ELECTRODE HERMETIC SEALELECTRODE HERMETIC SEAL |
| Basic Shape Style | NONTUBULAR ROUNDNONTUBULAR ROUND |
| Mounting Method Style | PRESS FITPRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHINGINSULATING MOUNTING BUSHING |
| Conductor Accommodation Type | FLAT WIRE W/HOLE ALL ENDS |
| Surface Treatment | TIN CONDUCTOR ACCOMMODATION SINGLE LAYER |
| Material | COPPER ALLOY CONDUCTOR ACCOMMODATION |
| Material | CERAMIC INSULATION |
| Material | CERAMIC MOUNTING FACILITY |
| 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 |
|---|---|
| A10258 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5940-00-577-7591 is a Terminal,feedthru, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
Key specifications for 5940-00-577-7591: Overall Diameter: 0.625 INCHES0.625 INCHES IN; Features Provided: ELECTRODE HERMETIC SEALELECTRODE HERMETIC SEAL; Basic Shape Style: NONTUBULAR ROUNDNONTUBULAR ROUND; Mounting Method Style: PRESS FITPRESS FIT. 10 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.