2930-01-274-1850 CAP,FILLER OPENING Index 4820-01-274-1852 SEAT,VALVE

National Stock Number:
4320-01-274-1851

Federal Supply Class:
4320

National Item Identification Number:
012741851

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:
845081425SAYLOR-BEALL MANUFACTURING COMPANY


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