5985-01-297-1900 SWITCH,RADIO FREQUENCY TRANSMISS Index 4310-01-297-1902 RING,PISTON

National Stock Number:
4310-01-297-1901

Federal Supply Class:
4310

National Item Identification Number:
012971901

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:
5322 492 100030SXW1CHART INC. - PROCESS SYSTEMS DIVISION
5322 492 10003H7642PHILIPS NEDERLAND AFD P.S.O.


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