4310-00-449-4579 RING,PISTON Index 4310-00-449-4582 RING,PISTON

National Stock Number:
4310-00-449-4580

Federal Supply Class:
4310

National Item Identification Number:
004494580

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:
N108233742MAKO COMPRESSORS LLC
N11633742MAKO COMPRESSORS LLC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.1380 INCHES NOMINAL
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY6 SLOT HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.0753 INCHES NOMINAL
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.765 INCHES


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