4320-00-035-7421 RING,CASING Index 4320-00-035-7429 RING,LANTERN

National Stock Number:
4310-00-035-7427

Federal Supply Class:
4310

National Item Identification Number:
000357427

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:
10057P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
10057P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEDIAGONAL JOINT
OVERALL WIDTH0.5000 INCHES NOMINAL
RADIAL WALL THICKNESS0.5930 INCHES NOMINAL
RING STYLECONCENTRIC
SPECIAL FEATURESPACKING RING
STANDARD BORE DIAMETER5.813 INCHES


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