The Cross Chain,tire, cataloged under National Stock Number 2540-00-933-6992, is classified within Federal Supply Class 2540 (Vehicular Furniture and Accessories) of the Vehicular Equipment Components group. The manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 2540-00-933-6992 |
| Primary Part Number | A52507-7422 |
| Item Name | Cross Chain,tire |
| FSC / FSG | 2540 / 25 — Vehicular Furniture and Accessories |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Cross Chain Casehardening Indicator | CASEHARDENED |
| Cross Chain Link Quantity | 15 |
| Cross Chain Type | REGULAR TWIST |
| Accessory Type | CHAIN AND STRAP |
| Cross Chain Length | 18.875 INCHES MINIMUM AND 19.625 INCHES MAXIMUM IN |
| Cross Chain Link Wire Size | 0.344 INCHES NOMINAL IN |
| Material | STEEL CROSS CHAIN |
| Item Type Category | ACCESSORY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A52507-7422 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| Reference | Meaning |
|---|---|
| A-A-52507 | 4/1 Identification reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| A-A-52507-7422 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| MS500057-8 | 5/9 Secondary reference U.S. Government activity |
NSN 2540-00-933-6992 is a Cross Chain,tire, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 2540, Vehicular Furniture and Accessories. Status: active.
NSN 2540-00-933-6992 has 1 manufacturer part number on file: A52507-7422 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
8 possible matches (shared part number, not a government interchangeability claim): 2540-00-933-9022, 2540-00-933-9023, 2540-00-933-9025. Verify interchangeability with system specifications before substitution.
Key specifications for A52507-7422: Cross Chain Casehardening Indicator: CASEHARDENED; Cross Chain Link Quantity: 15; Cross Chain Type: REGULAR TWIST; Accessory Type: CHAIN AND STRAP. 8 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.