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 7035-01-310-2587
NSN 2925-00-450-7783
NSN 5905-00-518-1708
NSN 6320-01-152-8873
NSN 5910-01-330-0469
NSN 5920-01-248-5973
NSN 5905-00-007-8632
NSN 5975-01-239-1832
NSN 6620-00-096-6306
NSN 5835-01-535-0948
NSN 6145-01-233-3992
NSN 6610-00-737-8660