3020-00-585-1321 SPROCKET WHEEL Index 3120-00-585-1327 ROLLER,LINEAR-ROTARY MOTION

National Stock Number:
2815-00-585-1325

Federal Supply Class:
2815

National Item Identification Number:
005851325

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:
2421021050024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
242102107PZX0FAIRBANKS MORSE, LLC
DRP-16110 PC 650024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
B515975370KAYDON RING & SEAL INC
B5159-0075370KAYDON RING & SEAL INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEBEVELED FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
JOINT STYLEVERTICAL JOINT
OVERALL WIDTH0.3120 INCHES NOMINAL
MATERIALIRON OVERALL
OIL PASSAGE TYPE AND QUANTITY1 GROOVE OUTSIDE PERIPHERY
OIL PASSAGE TYPE AND QUANTITY12 HOLE HORIZONTALLY THROUGH RING
RADIAL WALL THICKNESS0.3450 INCHES MINIMUM AND 0.3600 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER9.000 INCHES


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