The Envelop,outside,tire, cataloged under National Stock Number 2640-01-528-2689, is classified within Federal Supply Class 2640 (Tire Rebuilding and Tire and Tube Repair Materials) of the Tires and Tubes group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2640-01-528-2689 |
| Item Name | Envelop,outside,tire |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| 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 |
| Reference | Meaning |
|---|---|
| 41-947 | 5/9 Secondary reference U.S. Government activity |
| 39760 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2640-01-528-2689 is a Envelop,outside,tire, classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
Key specifications for 2640-01-528-2689: Special Features: 4423-30V WITH VALVE V. 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.