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 6645-00-049-6713
NSN 6610-01-627-0642
NSN 6650-01-370-0589
NSN 6220-00-338-1086
NSN 5915-01-510-9763
NSN 6110-01-645-0823
NSN 6320-00-343-1798
NSN 6685-00-360-8111
NSN 6685-01-390-9423
NSN 6320-01-388-9450
NSN 5855-00-532-0025
NSN 5999-00-388-0584