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 7035-01-330-4799
NSN 6130-01-167-8036
NSN 6130-01-245-7156
NSN 5930-00-409-0785
NSN 5920-00-823-6088
NSN 5905-01-406-6486
NSN 5985-01-221-7882
NSN 6685-00-194-9803
NSN 6240-01-336-7715
NSN 5925-01-119-6585
NSN 5930-00-931-2534
NSN 5945-00-905-9914