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 6320-01-211-6578
NSN 5895-01-366-5016
NSN 5905-01-651-5060
NSN 5930-00-010-1588
NSN 5935-00-553-3423
NSN 5965-01-484-9818
NSN 5945-01-660-0048
NSN 6620-00-854-5024
NSN 5930-01-016-6075
NSN 5999-01-142-3050
NSN 6685-00-221-5750
NSN 4140-01-337-4625