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 5935-01-562-9712
NSN 6645-01-274-3384
NSN 5835-01-020-0050
NSN 6620-00-266-2763
NSN 5990-01-285-4633
NSN 6150-00-893-5770
NSN 6610-01-336-2787
NSN 6130-01-082-9945
NSN 6145-00-968-6603
NSN 5920-01-164-8260
NSN 5950-00-617-9502
NSN 5910-01-578-5967