4.250in. Dia
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 5935-00-111-4984
NSN 5975-00-008-2739
NSN 6150-01-501-6100
NSN 5996-01-334-3038
NSN 4140-00-025-3474
NSN 5905-01-132-1032
NSN 5950-01-170-4062
NSN 6105-01-423-2144
NSN 6145-00-657-4755
NSN 6150-00-602-5026
NSN 5925-01-073-9736
NSN 4140-00-575-6586