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National Stock Number:
2825-00-370-8102
Federal Supply Class:
2825
National Item Identification Number:
003708102
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:
| 3184109PT10 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 632A933P0010 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 632A933PC10 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 632A933PT10 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 632A933P0010 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 632A933P0010 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | SPI-632A933-10 | 65177 | PATTERSON PUMP CO | | 84088-00 | 75370 | KAYDON RING & SEAL INC | | 84088-0052 | 75370 | KAYDON RING & SEAL INC |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.4950 INCHES MINIMUM AND 0.4960 INCHES MAXIMUM | | MATERIAL | IRON OVERALL | | SPECIAL FEATURES | 0.0480 MIN 0.0720 MAX N. W GAP | | RADIAL WALL THICKNESS | 0.4030 INCHES MINIMUM AND 0.4210 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 12.000 INCHES |
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