The Ring Set,piston, cataloged under National Stock Number 2815-00-410-1211, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (CAGE 75370); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Tecmotiv (usa), Inc. (CAGE 0L7R7) |
| Parameter | Value |
|---|---|
| NSN | 2815-00-410-1211 |
| Primary Part Number | 5704475 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C5795-80 | Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA) |
| 5704475 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 360010103 | Tecmotiv (usa), Inc. (USA) |
| Reference | Meaning |
|---|---|
| E.MT.4693 | 5/1 Secondary reference Mietsel Sa |
| 5704475 | 5/9 Secondary reference Brighton Cromwell Llc |
| 2815004101211 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 2815001797047 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 2815-00-410-1211 is a Ring Set,piston, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2815, Diesel Engines and Components. Status: cancelled.
NSN 2815-00-410-1211 has 3 manufacturer part numbers on file: C5795-80 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), 5704475 (U S Army Tank Automotive Command Amsta-Im-Mm), 360010103 (Tecmotiv (usa), Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-208-4229. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2815-00-410-1211 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.