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 5915-01-556-4282
NSN 5930-00-068-0844
NSN 6645-01-537-1066
NSN 5920-01-290-6937
NSN 6130-01-274-9444
NSN 5975-01-427-3521
NSN 6220-01-420-3392
NSN 6685-00-676-6320
NSN 6150-00-705-0302
NSN 6645-01-220-2838
NSN 5965-01-463-6367
NSN 6320-00-925-0558