The Piston and Ring Assembly, cataloged under National Stock Number 2815-01-560-6797, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-560-6797 |
| Primary Part Number | 8449264 |
| Item Name | Piston and Ring Assembly |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Fragility Factor | RUGGED |
| General Characteristics Item Description | ASSEMBLY INCLUDES SELF LOCKING SCREW, RETAINING RING, HEADLESS PIN, ANDRECOIL PISTON ASSEMBLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8449264 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
NSN 2815-01-560-6797 is a Piston and Ring Assembly, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-560-6797 has 1 manufacturer part number on file: 8449264 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 8449264: Fragility Factor: RUGGED; General Characteristics Item Description: ASSEMBLY INCLUDES SELF LOCKING SCREW, RETAINING RING, HEADLESS PIN, ANDRECOIL PISTON ASSEMBLY; Part Name Assigned by Controlling Agency: PISTON AND RING ASSEMBLY; End Item Identification: 105MM COMBINATION GUN MOUNT ASSEMBLY MM. 2 specifications are documented in the U.S. Government catalog.
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 2815-01-560-6797 has DEMIL Code B. 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.