The Sleeve,transmission, cataloged under National Stock Number 2520-00-653-9519, 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 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2520-00-653-9519 |
| Primary Part Number | 8350569 |
| Item Name | Sleeve,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| General Characteristics Item Description | SLEEVE OUTSIDE DIAMETER 3.965MIN. TO 3.970MAX.; WIDTH 0.511MIN. TO 0.513MAX.; INSIDE DIAMETER 3.483MIN. TO 3.484MAX.; WITH LEAD-TIN OVERLAY ON THE SIDE SURFACES 0.0005 TO 0.0010 THICK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8350569 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 62.71.073 | 5/9 Secondary reference Sapa Operaciones SL |
| 2520006539519 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 2520-00-653-9519 is a Sleeve,transmission, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-653-9519 has 1 manufacturer part number on file: 8350569 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 8350569: General Characteristics Item Description: SLEEVE OUTSIDE DIAMETER 3.965MIN. TO 3.970MAX.; WIDTH 0.511MIN. TO 0.513MAX.; INSIDE DIAMETER 3.483MIN. TO 3.484MAX.; WITH LEAD-TIN OVERLAY ON THE SIDE SURFACES 0.0005 TO 0.0010 THICK. 1 specification is 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.
NSN 2520-00-653-9519 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.