5307-00-589-7031 STUD,SHOULDERED AND STEPPED Index 1650-00-589-7034 EXPANDER,RING

National Stock Number:
1650-00-589-7033

Federal Supply Class:
1650

National Item Identification Number:
005897033

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:
S11091-109257TRELLEBORG SEALING SOLUTIONS US, INC.
S11091-197820SHAMBAN POLYMER TECH GROUP


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