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National Stock Number:
2815-00-360-3535
Federal Supply Class:
2815
National Item Identification Number:
003603535
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:
| 42219D | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | 42219DD | 0SAT8 | KOMATSU AMERICA CORP. | | 42219DD | 29510 | KOMATSU AMERICAN INTL CO | | 72113 | 77220 | DANA CORP ENGINE PRODUCTS DIV | | 72113WS85-1 | 77220 | DANA CORP ENGINE PRODUCTS DIV | | 42219DD | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | OVERALL WIDTH | 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY | | OIL PASSAGE TYPE AND QUANTITY | 9 SLOT HORIZONTALLY THROUGH RING | | RADIAL WALL THICKNESS | 0.1890 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 4.750 INCHES |
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