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 5999-01-545-0071
NSN 5945-01-435-4567
NSN 6130-00-251-9156
NSN 5945-01-415-2842
NSN 6320-00-731-6134
NSN 5985-01-240-1228
NSN 2925-01-497-7055
NSN 6650-00-754-2276
NSN 6645-01-023-8724
NSN 5910-00-555-0022
NSN 5895-01-225-0609
NSN 6685-01-420-6818