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 6610-01-463-8866
NSN 6650-01-468-6889
NSN 7035-00-981-7216
NSN 6105-01-358-0155
NSN 5915-01-528-6426
NSN 5915-01-576-9773
NSN 6645-01-380-2103
NSN 5999-01-036-8387
NSN 6685-01-423-7526
NSN 5990-01-293-4817
NSN 5920-01-100-5571
NSN 5950-01-579-4055