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		                             National Stock Number: 2815-01-237-6215
  Federal Supply Class: 2815
  National Item Identification Number: 012376215
  Description: RING,PISTON
  Detail: 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. 
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  Manufacturer Information:
 | 008 037 22 18 | CN7Z7 | MERCEDES-BENZ AG |  | 008 037 22 18 | D8046 | DAIMLER AG |  | 008 037 66 18 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |  | 008 037 66 18 KZ | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |   
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  Techincal Specification:
 | CROSS-SECTIONAL SHAPE STYLE | BEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |  | JOINT STYLE | VERTICAL JOINT |  | PROPRIETARY CHARACTERISTICS | PACS |  | OVERALL WIDTH | 5.5 MILLIMETERS NOMINAL |  | RADIAL WALL THICKNESS | 2.9 MILLIMETERS NOMINAL |  | RING STYLE | CONCENTRIC |  | STANDARD BORE DIAMETER | 97.1 MILLIMETERS |   
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