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National Stock Number: 4310-00-555-4203
Federal Supply Class: 4310
National Item Identification Number: 005554203
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:
| 200103LPC98 | 0AT62 | SIEMENS ENERGY, INC. | | 200103LPC98 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 5059B | 0AT62 | SIEMENS ENERGY, INC. | | 3287216PC98 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 200103LPC98 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 200103LPC98 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | SMS200103L | 51740 | C C TV CORP | | SMS200103LPC98 | 57140 | SALEM MANUFACTURING & SALES INC | | 5059B | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 5059B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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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 | 0.1870 INCHES NOMINAL | | MATERIAL | IRON OVERALL | | RADIAL WALL THICKNESS | 0.2070 INCHES MINIMUM AND 0.2270 INCHES MAXIMUM | | RING STYLE | CONCENTRIC | | STANDARD BORE DIAMETER | 5.875 INCHES |
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