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 5990-01-048-9536
NSN 7035-00-557-5570
NSN 5905-01-620-8943
NSN 6105-00-099-8818
NSN 5905-01-130-2070
NSN 6130-01-212-9818
NSN 4140-00-839-4911
NSN 2925-01-426-3410
NSN 6130-01-052-8470
NSN 6620-01-406-6840
NSN 5998-00-585-0045
NSN 6620-01-183-8959