4320-00-278-9694 RING,PISTON Index 4310-00-278-9696 RING,PISTON

National Stock Number:
4310-00-278-9695

Federal Supply Class:
4310

National Item Identification Number:
002789695

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.


Manufacturer Information:
041952-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
041952-0093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX83343PC9050S0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
9437-010D75370KAYDON RING & SEAL INC
1499P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX83343PC9050S93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX85973PC9050S0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX87145PC9050S0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5738-9050S0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5739PC9050S0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5739PC9050S93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL5738-9050S93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX87145PC9050S93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
DX85973PC9050S93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.1020 INCHES MINIMUM AND
0.1120 INCHES MAXIMUM
OVERALL WIDTH0.6850 INCHES MINIMUM AND
0.6855 INCHES MAXIMUM
STANDARD BORE DIAMETER2.750 INCHES
BORE DIAMETER OVERSIZE0.010 INCHES
FSC APPLICATION DATAPUMP,RECIPROCATING


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