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 6110-01-023-8496
NSN 5960-01-413-3877
NSN 5999-01-381-7410
NSN 6110-01-652-0678
NSN 5985-00-116-8450
NSN 5910-01-062-0518
NSN 6620-01-438-0415
NSN 7035-00-337-8745
NSN 6320-01-516-3836
NSN 6110-00-385-2978
NSN 6220-01-354-5261
NSN 6240-01-176-0223