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 6110-01-207-7219
NSN 6130-00-406-9465
NSN 5835-01-036-4951
NSN 5915-00-800-8199
NSN 6685-00-738-4592
NSN 5960-01-156-0426
NSN 6150-01-116-4331
NSN 6685-01-501-0636
NSN 6645-00-850-6486
NSN 6610-00-837-3012
NSN 7035-01-276-0355
NSN 7035-01-589-7132