The Ring Set,piston, cataloged under National Stock Number 2815-00-540-9805, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Agco Corp Parts Opn. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-540-9805 |
| Primary Part Number | 4345991 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Agco Corp Parts Opn |
| Status | CANCELLED |
| Standard Bore Diameter | 4.250 INCHES IN |
| Ring Set Component Parts | PISTON RING,DE45385,09367,2,PISTON RING,DE45392,@09367,1; PISTON RING,DE45393,@09367,2 |
| Piston Accommodation Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 2815-00-540-9805 is a Ring Set,piston, manufactured by Agco Corp Parts Opn, classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-540-9805 has 3 cross-referenced part numbers: 7292 (Muskegon Piston Ring Co Muskegon Products Div), 7292 (Gould Inc Clevite Engine Parts Div), 4345991 (Agco Corp Parts Opn).
There are 6 known substitutes for 2815-00-540-9805: 6145-00-076-8958, 2815-00-324-8109, 5995-00-614-9668 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4345991: Standard Bore Diameter: 4.250 INCHES IN; Ring Set Component Parts: PISTON RING,DE45385,09367,2,PISTON RING,DE45392,@09367,1; PISTON RING,DE45393,@09367,2; Piston Accommodation Quantity: 1. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-540-9805 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.