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 6135-00-062-5080
NSN 5945-01-352-5852
NSN 5945-01-596-9540
NSN 5945-00-276-9274
NSN 6145-00-702-8816
NSN 5999-01-188-6451
NSN 5925-01-112-0839
NSN 5985-01-253-9139
NSN 6240-00-935-9523
NSN 6220-01-322-5660
NSN 6135-00-223-9563
NSN 5990-01-161-4625