The Chain Assembly,tire, cataloged under National Stock Number 2540-00-933-9599, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2540-00-933-9599 |
| Item Name | Chain Assembly,tire |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Status | ACTIVE |
| Usage Design | DUAL TIRE |
| Tire Size Accommodated | 11.00-20 |
| Outer Side Chain Length | 113.312 INCHES NOMINAL IN |
| Design Type | THREE SIDE |
| Inner Side Chain Length | 113.312 INCHES NOMINAL IN |
| Cross Chain Casehardening Indicator | CASEHARDENED |
| Cross Chain Link Quantity | 13 |
| Cross Chain Type | REGULAR TWIST |
| Side Chain Wire Size | 0.312 INCHES NOMINAL IN |
| Cross Chain Length | 16.750 INCHES NOMINAL IN |
| Cross Chain Link Wire Size | 0.344 INCHES NOMINAL IN |
| Outer Side Chain Link Quantity | 55 |
| Cross Chain Quantity | 26 |
| Material | STEEL SIDE CHAIN |
| Material | STEEL CROSS CHAIN |
| Cross Chain Spacing | ALTERNATELY EVERY 2 LINKS ON CENTER CHAIN |
| Inner Side Chain Link Quantity | 55 |
| 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 |
|---|---|
| MS500054-10 | 2/2 Government specification standardization U.S. Government activity |
| MIL-C-62040 | 4/1 Identification reference U.S. Government activity |
NSN 2540-00-933-9599 is a Chain Assembly,tire, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
Key specifications for 2540-00-933-9599: Usage Design: DUAL TIRE; Tire Size Accommodated: 11.00-20; Outer Side Chain Length: 113.312 INCHES NOMINAL IN; Design Type: THREE SIDE. 17 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.