The Boot,power Transmission Componen, cataloged under National Stock Number 2520-00-730-6658, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-730-6658 |
| Primary Part Number | 10902853 |
| Item Name | Boot,power Transmission Componen |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Outside Diameter | 2.000 INCHES NOMINAL IN |
| Inside Diameter | 0.688 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN |
| Material | RUBBER |
| 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 |
|---|---|
| 10902853 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 2590007306658 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 2520-00-730-6658 is a Boot,power Transmission Componen, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-730-6658 has 1 manufacturer part number on file: 10902853 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10902853: Overall Height: 2.000 INCHES NOMINAL IN; Outside Diameter: 2.000 INCHES NOMINAL IN; Inside Diameter: 0.688 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Special Features: COMPRESSED LENGTH 2.938 IN., EXTENDED LENGTH 4.938 IN., MATERIAL PER GRADE SC615 MIL-R-3065 IN. 3 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.