3040-00-116-9845 HOUSING,MECHANICAL DRIVE Index 2520-00-116-9852 RING,DRIVE

National Stock Number:
4310-00-116-9850

Federal Supply Class:
4310

National Item Identification Number:
001169850

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:
933517C10SAT8KOMATSU AMERICA CORP.
933517C129510KOMATSU AMERICAN INTL CO
933517C192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
A3627310988CNH INDUSTRIAL AMERICA LLC
M1904AA T0 1904AZ61208TWIN DISC, INCORPORATED
M1904AA TO 1904AZ61208TWIN DISC, INCORPORATED
M1904AD61208TWIN DISC, INCORPORATED


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEINTERLOCKING JOINT
OVERALL WIDTH0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM
MATERIALIRON OVERALL
RADIAL WALL THICKNESS0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM
RING STYLECONCENTRIC
STANDARD BORE DIAMETER3.188 INCHES
SURFACE TREATMENTTIN OVERALL


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