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 6110-01-150-5025
NSN 5895-00-082-4269
NSN 6240-01-231-9243
NSN 6240-01-106-6113
NSN 6135-00-715-4001
NSN 6145-01-364-0346
NSN 5930-00-899-8233
NSN 2925-01-146-0278
NSN 6220-00-682-8292
NSN 5985-01-498-0332
NSN 5925-01-443-6246
NSN 5910-01-416-7054