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 5945-00-142-0005
NSN 5835-01-123-8305
NSN 6105-00-954-0757
NSN 5835-01-100-3265
NSN 7035-00-760-5479
NSN 5935-01-522-1504
NSN 7035-00-541-8516
NSN 5910-01-167-8041
NSN 5996-00-132-4203
NSN 5985-01-334-9365
NSN 5998-01-423-0994
NSN 5925-01-203-5310