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National Stock Number:
2805-00-989-7817
Federal Supply Class:
2805
National Item Identification Number:
009897817
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:
| 30627285 | 51436 | INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND | | 32013229 | 30760 | INGERSOLL RAND CO | | X1440T29B | 30760 | INGERSOLL RAND CO | | X1440T29B | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | 32013229 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | R63136B188 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE |
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Techincal Specification:
| MATERIAL | IRON OVERALL | | CROSS-SECTIONAL SHAPE STYLE | TAPERED FACE | | JOINT STYLE | VERTICAL JOINT | | RING STYLE | CONCENTRIC | | RADIAL WALL THICKNESS | 0.0770 INCHES MINIMUM AND | | 0.0780 INCHES MAXIMUM | | OVERALL WIDTH | 0.0930 INCHES NOMINAL | | STANDARD BORE DIAMETER | 1.875 INCHES | | FSC APPLICATION DATA | PISTON,GENERATING PLANT,LIQUID OXYGEN |
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