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 5960-00-436-6269
NSN 6620-00-270-3275
NSN 2925-00-118-4887
NSN 6130-01-423-0612
NSN 6610-01-131-9133
NSN 6105-00-909-0215
NSN 5990-00-636-4218
NSN 5855-00-586-6255
NSN 5920-01-085-2234
NSN 5905-00-737-3528
NSN 5960-00-165-2900
NSN 5965-01-390-6725