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National Stock Number:
1450-00-629-2670
Federal Supply Class:
1450
National Item Identification Number:
006292670
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:
| 022-7535 | 95685 | MARATHON LE TOURNEAU CO | | 8144371 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | DD7535 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV | | DD7535-1 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV | | DD7535 | 89970 | UNITED FLOOR MACHINE CO | | DD7535 | 95685 | MARATHON LE TOURNEAU CO |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.8630 INCHES NOMINAL | | RADIAL WALL THICKNESS | 0.1700 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.187 INCHES |
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