2815-12-341-8902 CYLINDER HEAD,DIESEL ENGINE Index 3020-12-341-8904 GEAR,SPUR

National Stock Number:
3040-12-341-8903

Federal Supply Class:
3040

National Item Identification Number:
123418903

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:
0734 317 021D8124ZF FRIEDRICHSHAFEN AG
0734317021D8124ZF FRIEDRICHSHAFEN AG


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
OVERALL WIDTH2,0 MILLIMETERS NOMINAL
RADIAL WALL THICKNESS4,5 MILLIMETERS NOMINAL
RING STYLECONCENTRIC


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