4210-01-377-7019 HEAD,SPRINKLER,FIRE PROTECTION Index 4210-01-377-7021 HEAD,SPRINKLER,FIRE PROTECTION

National Stock Number:
4310-01-377-7020

Federal Supply Class:
4310

National Item Identification Number:
013777020

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:
175234561CORKEN INTERNATIONAL CORP SUB OF HINDERLITER INDUSTRIES INC


Techincal Specification:
SPECIAL FEATURESQUANTITY - 3


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