The Valve,pneumatic Tire, cataloged under National Stock Number 2640-01-595-0032, 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 Caterpillar Inc Div Caterpillar Defense. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2640-01-595-0032 |
| Primary Part Number | 201-1920 |
| Item Name | Valve,pneumatic Tire |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 201-1920 | Hastings Deering (aust) Pty Ltd (AUS) |
| 201-1920 | William Adams Pty Ltd (AUS) |
| 201-1920 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 201-1920 | Westrac Equipment Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 201-1920 | 5/9 Secondary reference Caterpillar of Australia Pty Ltd |
NSN 2640-01-595-0032 is a Valve,pneumatic Tire, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
NSN 2640-01-595-0032 has 4 manufacturer part numbers on file: 201-1920 (Hastings Deering (aust) Pty Ltd), 201-1920 (William Adams Pty Ltd), 201-1920 (Caterpillar Inc Div Caterpillar Defense), 201-1920 (Westrac Equipment Pty Ltd).
Key specifications for 201-1920: Special Features: MATERIAL:STEEL; Part Name Assigned by Controlling Agency: TYRE INFLATION VALVE. 0 specifications are documented in the U.S. Government catalog.
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.