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 6650-01-024-1067
NSN 5915-01-076-4538
NSN 5920-00-149-0854
NSN 6240-00-234-5781
NSN 5999-00-155-3088
NSN 6130-00-044-6632
NSN 6645-01-449-1824
NSN 6130-01-267-4073
NSN 6145-01-616-9653
NSN 5960-01-081-7046
NSN 6320-01-262-8642
NSN 6610-01-127-0724