The Valve,pneumatic Tire, cataloged under National Stock Number 2640-01-354-9424, 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 Haltec Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,pneumatic Tire |
| FSC / FSG | 2640 — Tire Rebuilding and Tire and Tube Repair Materials (FSG 26) |
| Manufacturers | Haltec Corp (CAGE 63900); Fasttrax Ltd (CAGE KC7A1) |
| Parameter | Value |
|---|---|
| NSN | 2640-01-354-9424 |
| Primary Part Number | N-1268 |
| Item Name | Valve,pneumatic Tire |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| Manufacturer | Haltec Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| N-1268 PRIMARY | Haltec Corp (USA) |
| 1889320 | Fasttrax Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 1889320 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 2640013549424 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| VS-1086 | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
| 1889320 | 5/9 Secondary reference Oshkosh Corp |
NSN 2640-01-354-9424 is a Valve,pneumatic Tire, manufactured by Haltec Corp, classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
NSN 2640-01-354-9424 has 2 manufacturer part numbers on file: N-1268 (Haltec Corp), 1889320 (Fasttrax Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 5310-01-579-2213, 1680-01-579-8555. Verify interchangeability with system specifications before substitution.
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.