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 5895-01-433-8633
NSN 6110-01-605-1545
NSN 5945-01-248-1898
NSN 5905-01-551-0530
NSN 2925-01-209-3584
NSN 6105-01-506-2661
NSN 5915-00-217-6517
NSN 6105-01-010-0827
NSN 6685-01-061-0602
NSN 6685-00-819-0347
NSN 5920-01-642-0312
NSN 6150-00-953-2370