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 6105-01-273-0212
NSN 6130-00-889-0693
NSN 2925-01-471-3365
NSN 5835-01-209-6410
NSN 5999-01-553-7010
NSN 5985-00-832-0609
NSN 6620-00-273-8735
NSN 5965-01-559-7390
NSN 5985-01-071-4672
NSN 2925-01-379-0903
NSN 6610-01-487-8307
NSN 6105-01-313-1129