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 nesoi, of compressors other than refrigerating and air conditioning compressors
NSN 5996-00-905-6610
NSN 5835-01-502-9228
NSN 5935-01-213-7285
NSN 6130-01-541-5469
NSN 5945-00-629-8974
NSN 6110-00-816-7444
NSN 6685-01-609-8912
NSN 5990-00-633-2774
NSN 6620-01-555-5218
NSN 4140-00-072-8692
NSN 6150-01-630-9375
NSN 6685-01-355-7377