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 6220-01-322-8450
NSN 6145-01-257-8174
NSN 6685-01-302-4242
NSN 6645-00-435-5610
NSN 6610-00-511-6201
NSN 6685-01-158-5454
NSN 5985-01-355-1104
NSN 5935-01-370-4877
NSN 5915-00-582-1499
NSN 7035-00-731-8729
NSN 5945-01-371-9101
NSN 5895-00-616-4412