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 6610-00-120-1251
NSN 5996-00-446-3784
NSN 5935-01-448-4760
NSN 5965-01-590-8868
NSN 5965-01-392-1761
NSN 5996-01-444-1488
NSN 5999-00-816-4937
NSN 6240-01-114-8099
NSN 5905-00-517-1111
NSN 7035-01-541-2839
NSN 5925-00-165-8694
NSN 5965-00-402-5208