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National Stock Number:
4310-00-274-1339
Federal Supply Class:
4310
National Item Identification Number:
002741339
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:
| 2180798 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 2180798 | 7X677 | GENERAL MOTORS LLC | | N10986 | 06721 | HALDEX BRAKE PRODUCTS CORPORATION | | 2H2830 | 11083 | CATERPILLAR INC | | 4840 | 77220 | DANA CORP ENGINE PRODUCTS DIV |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | JOINT STYLE | VERTICAL JOINT | | MATERIAL | IRON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY AND 6 SLOT OUTSIDE PERIPHERY | | OVERALL WIDTH | 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM | | RADIAL WALL THICKNESS | 0.1050 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 2.250 INCHES |
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