A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-519-3843
NSN 6620-01-502-7105
NSN 5910-01-202-8330
NSN 5960-00-273-3058
NSN 6620-01-230-8064
NSN 6645-01-467-9983
NSN 6145-01-256-1080
NSN 5915-01-278-5929
NSN 6620-00-190-1237
NSN 5920-00-170-4247
NSN 6610-01-487-4626
NSN 5999-01-443-4630