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 5950-01-332-5592
NSN 6240-01-274-4237
NSN 5835-01-023-6774
NSN 6650-01-232-0274
NSN 5905-00-082-0862
NSN 5990-01-106-7459
NSN 5965-01-225-1728
NSN 6105-00-596-2163
NSN 5855-01-375-2152
NSN 6685-01-017-2515
NSN 6650-01-459-8575
NSN 6145-00-983-5179