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National Stock Number:
2805-00-255-9113
Federal Supply Class:
2805
National Item Identification Number:
002559113
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:
| 029-03414 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 029-03414 | 79466 | AESYS TECHNOLOGIES, L.L.C. | | 29-3414PK | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 464302PC7 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 029-03414 | 7R834 | CHESAPEAKE ASSOCIATED ENTERPRISES |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL | | FSC APPLICATION DATA | COMPRESSOR,REFRIGERATION | | JOINT STYLE | DIAGONAL JOINT | | OVERALL WIDTH | 0.1240 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY | | RADIAL WALL THICKNESS | 0.0600 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 1.750 INCHES | | SURFACE TREATMENT | PHOSPHATE IRON OVERALL |
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