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 6650-01-046-3718
NSN 6130-01-519-2620
NSN 2925-01-236-3547
NSN 5905-00-927-7674
NSN 6145-00-017-9707
NSN 6620-00-506-0112
NSN 5930-01-359-2598
NSN 6150-01-494-0659
NSN 6110-00-518-2998
NSN 5965-01-046-9619
NSN 6150-00-204-6258
NSN 5835-01-051-5092