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 6685-01-385-7049
NSN 5965-01-406-0766
NSN 6620-00-832-2556
NSN 6130-01-221-1047
NSN 5945-01-339-4844
NSN 5925-01-099-0974
NSN 5998-00-651-6212
NSN 6320-01-631-7828
NSN 6130-00-054-1038
NSN 2925-00-928-5931
NSN 6150-01-131-2875
NSN 6130-00-343-1660