NSN 2815-00-682-7938

Part Details | PISTON RING

2815-00-682-7938 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

Alternate Parts: 34218A, 34218A, 2815-00-682-7938, 00-682-7938, 2815006827938, 006827938

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 29, 196800-682-793811459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES

CONCENTRIC

Cross Reference | NSN 2815-00-682-7938
Part Number Cage Code Manufacturer
34218A50024COLTEC INDUSTRIES INCDBA FAIRBANKS MORSE ENGINE FM/ALCO
34218A7PZX0FAIRBANKS MORSE, LLC
Technical Data | NSN 2815-00-682-7938
Characteristic Specifications
RING STYLE CONCENTRIC
STANDARD BORE DIAMETER9.500 INCHES