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 bearing housings & plain shaft bearings, housed bearings, clutches, universal joints, flywheels and transmission shafts
NSN 6320-00-242-3300
NSN 6135-01-218-3660
NSN 6110-00-121-0975
NSN 6685-01-123-9275
NSN 5965-01-542-8510
NSN 6145-00-465-1641
NSN 5920-00-126-1873
NSN 6650-01-559-7635
NSN 6645-01-313-3139
NSN 2925-01-228-6554
NSN 6645-01-595-7659
NSN 6650-01-098-2910