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 6320-00-908-6841
NSN 5925-01-231-1897
NSN 2925-01-285-7163
NSN 5895-00-452-0333
NSN 7035-00-703-3535
NSN 5998-01-484-0507
NSN 6145-01-491-0033
NSN 7035-01-088-6415
NSN 5950-01-141-8010
NSN 5965-01-633-8849
NSN 5965-00-807-9159
NSN 5965-01-186-2051