Seal, ring
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 compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5905-01-246-4412
NSN 5960-00-475-4950
NSN 6650-01-076-9124
NSN 5905-00-998-1955
NSN 5950-01-238-8488
NSN 6620-01-206-2462
NSN 6145-01-287-9251
NSN 6620-00-542-1579
NSN 2925-01-363-5978
NSN 5950-01-158-7197
NSN 6685-01-088-9388
NSN 6240-01-377-5503