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 6685-00-596-8765
NSN 5960-01-543-0235
NSN 5905-01-518-8868
NSN 5975-01-378-6040
NSN 6135-01-122-4448
NSN 5965-00-852-6258
NSN 5910-00-411-0841
NSN 6320-01-519-8767
NSN 5990-00-467-7431
NSN 5999-00-132-4208
NSN 5895-01-567-0568
NSN 5998-01-341-9283