The Valve Extension,tire, cataloged under National Stock Number 2640-01-275-4454, is classified within Federal Supply Class 2640 (Tire Rebuilding and Tire and Tube Repair Materials) of the Tires and Tubes group. The manufacturer of record is Schrader-Bridgeport International Inc Dba Schrader Automotive. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Valve Extension,tire |
| FSC / FSG | 2640 — Tire Rebuilding and Tire and Tube Repair Materials (FSG 26) |
| Manufacturers | Schrader-Bridgeport International Inc Dba Schrader Automotive (CAGE 27783) |
| Parameter | Value |
|---|---|
| NSN | 2640-01-275-4454 |
| Primary Part Number | 1001-7 |
| Item Name | Valve Extension,tire |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| Manufacturer | Schrader-Bridgeport International Inc Dba Schrader Automotive |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 1001-7 PRIMARY | Schrader-Bridgeport International Inc Dba Schrader Automotive (USA) |
| Reference | Meaning |
|---|---|
| 1001-7 | 5/9 Secondary reference Scovill Inc Schrader Bellows Div |
NSN 2640-01-275-4454 is a Valve Extension,tire, manufactured by Schrader-Bridgeport International Inc Dba Schrader Automotive, classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
NSN 2640-01-275-4454 has 1 manufacturer part number on file: 1001-7 (Schrader-Bridgeport International Inc Dba Schrader Automotive).
Possible hazard — SDS may be required (DLA HMIC P). 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.