2805-00-255-9111 RING,PISTON Index 2805-00-255-9113 RING,PISTON

National Stock Number:
2805-00-255-9112

Federal Supply Class:
2805

National Item Identification Number:
002559112

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:
029-06182-00066935JOHNSON CONTROLS NAVY SYSTEMS, LLC
14241366935JOHNSON CONTROLS NAVY SYSTEMS, LLC
29-6182P66935JOHNSON CONTROLS NAVY SYSTEMS, LLC
29-6182PK66935JOHNSON CONTROLS NAVY SYSTEMS, LLC
29-6182PK7P273COMPRESSOR PARTS CO


Techincal Specification:
MATERIALIRON OVERALL
CROSS-SECTIONAL SHAPE STYLESTRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
RING STYLECONCENTRIC
RADIAL WALL THICKNESS0.0870 INCHES MINIMUM AND
0.0970 INCHES MAXIMUM
OVERALL WIDTH0.1230 INCHES MINIMUM AND
0.1240 INCHES MAXIMUM
OIL PASSAGE TYPE AND QUANTITY1 GROOVE BOTTOM
6 HOLE OR
6 SLOT HORIZONTALLY THROUGH RING
STANDARD BORE DIAMETER2.625 INCHES
FSC APPLICATION DATAPISTON,REFRIGERATION COMPRESSOR


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