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 5935-01-478-6311
NSN 6645-01-164-7650
NSN 6685-00-295-0824
NSN 5935-00-893-3935
NSN 6620-00-149-7557
NSN 5985-01-172-1022
NSN 5960-00-226-8443
NSN 5930-01-448-2337
NSN 5945-00-825-5045
NSN 5999-01-054-0662
NSN 6620-01-643-5531
NSN 5999-01-602-7734