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National Stock Number: 2520-01-100-4924
Federal Supply Class: 2520
National Item Identification Number: 011004924
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:
| 222104 | 12603 | CLARK EQUIPMENT CO | | 222104 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | 9-904-103589 | 12361 | GROVE U.S. LLC | | 250087 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.1240 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.1280 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.875 INCHES |
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