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 5996-01-213-5184
NSN 6610-01-476-7412
NSN 6320-00-513-8376
NSN 5965-00-407-4828
NSN 5950-00-520-8275
NSN 5999-01-214-5666
NSN 5935-01-614-8088
NSN 6150-01-233-3715
NSN 5965-00-161-9011
NSN 5950-01-500-0723
NSN 7035-00-349-8571
NSN 6610-00-120-1251