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National Stock Number:
2825-00-528-5804
Federal Supply Class:
2825
National Item Identification Number:
005285804
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:
| 08554B00 | 75370 | KAYDON RING & SEAL INC | | 08554C00 | 75370 | KAYDON RING & SEAL INC | | 12301PC8-11 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 3211903 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 63462 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 63462 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 63462 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | 63462-001 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 63462-001 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 63462-001 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | 63462-AP | 1T943 | ACME PRODUCTS & ENGINEERING INC | | LA-63462 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | LA63462 | 07310 | CALABRESE & SONS, INC. | | LA63462 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LA63462 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 | | LH63611PC8-25 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | LH63611PC8-25 | 93235 | TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59 |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE | | FSC APPLICATION DATA | TURBINE,STEAM | | JOINT STYLE | DIAGONAL JOINT | | OVERALL WIDTH | 0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | RADIAL WALL THICKNESS | 0.1850 INCHES MINIMUM AND 0.1860 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 5.000 INCHES |
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