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 6145-00-695-9568
NSN 5895-01-385-1758
NSN 5855-00-925-7887
NSN 6685-01-477-3890
NSN 5910-01-227-6855
NSN 6620-01-058-8800
NSN 5999-01-033-6705
NSN 5915-01-410-7822
NSN 5910-00-153-4464
NSN 6130-01-179-9708
NSN 5945-00-033-4408
NSN 5930-01-588-8512