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 6110-01-519-9131
NSN 6110-01-585-2414
NSN 5935-01-202-3848
NSN 6645-00-903-4916
NSN 7035-01-222-1484
NSN 5999-01-256-0077
NSN 5935-00-157-1198
NSN 6610-01-023-1918
NSN 6220-01-375-3536
NSN 6685-01-046-6743
NSN 6620-01-253-0374
NSN 6320-00-110-8005