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		                             National Stock Number: 4310-12-146-6843
  Federal Supply Class: 4310
  National Item Identification Number: 121466843
  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:
 | 002755 | 1KWT0 | SAUER COMPRESSORS USA, INC. |  | 002755 | D8265 | SAUER, J.P. & SOHN MASCHINENBAU GMB |  | 061768 ITEM 4 | 1KWT0 | SAUER COMPRESSORS USA, INC. |  | 10024659 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |  | 100X3,5DIN70910-ZFS4 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | 100-91-4X3-5DIN24910 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | DIN70910-100X3,5-ZFS4 | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |  | 300-002755 | F1837 | GIRODIN-SAUER |   
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  Techincal Specification:
 | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |  | JOINT STYLE | VERTICAL JOINT |  | MATERIAL | IRON CAST OVERALL |  | OVERALL WIDTH | 3,5 MILLIMETERS NOMINAL |  | RADIAL WALL THICKNESS | 4,3 MILLIMETERS NOMINAL |  | RING STYLE | CONCENTRIC |  | STANDARD BORE DIAMETER | 100,0 MILLIMETERS |   
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