A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.
NSN 5905-01-573-5211
NSN 6135-01-362-4256
NSN 5965-01-440-1213
NSN 5960-01-212-8118
NSN 2925-01-118-6125
NSN 4140-01-358-3417
NSN 6645-01-489-0455
NSN 5990-01-482-5950
NSN 5950-01-027-8195
NSN 5855-01-423-7473
NSN 5996-00-356-0680
NSN 6610-01-595-7449