The Terminal,feedthru, cataloged under National Stock Number 5940-00-476-0253, 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 Astro Seal, Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5940-00-476-0253 |
| Primary Part Number | AS010-20081 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Astro Seal, Inc |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Minor Bushing Length | 0.036 INCHES IN |
| Surface Treatment Document and Classification | MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER |
| Minor Bushing Diameter | 0.125 INCHES IN |
| Overall Diameter | 0.197 INCHES0.197 INCHES IN |
| Largest Diameter | 0.040 INCHES SECOND END IN |
| Largest Diameter | 0.093 INCHES FIRST END IN |
| First End Terminal Length | 0.215 INCHES IN |
| Major Bushing Length | 0.019 INCHES IN |
| Second End Terminal Length | 0.214 INCHES IN |
| Basic Shape Style | NONTUBULAR ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Conductor Accommodation Type | PIN SECOND END |
| Conductor Accommodation Type | DOUBLE TURRET FIRST END |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Major Bushing Diameter | 0.197 INCHES IN |
| Turret Minor Diameter | 0.040 INCHES FIRST END IN |
| Material | GLASS INSULATION |
| 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 |
|---|---|
| AS010-20081 PRIMARY | Astro Seal, Inc (USA) |
| Reference | Meaning |
|---|---|
| 10048TS40 | 5/9 Secondary reference Astro Seal, Inc |
NSN 5940-00-476-0253 is a Terminal,feedthru, manufactured by Astro Seal, Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-476-0253 has 1 manufacturer part number on file: AS010-20081 (Astro Seal, Inc).
Key specifications for AS010-20081: Identification Code Color: WHITE; Minor Bushing Length: 0.036 INCHES IN; Surface Treatment Document and Classification: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER; Minor Bushing Diameter: 0.125 INCHES IN. 19 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.