Weapon system essential
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.
Classification: Parts for spark-ignition internal combustion piston engines, nesoi
NSN 5910-00-188-1496
NSN 6610-01-151-7669
NSN 6645-01-571-8578
NSN 6620-00-247-7427
NSN 5905-01-425-1149
NSN 5996-01-023-7896
NSN 6110-01-024-2899
NSN 5945-01-520-4774
NSN 5945-01-304-0564
NSN 5990-01-309-5840
NSN 5835-00-198-4936
NSN 5905-01-615-0970