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 5999-01-596-1671
NSN 5855-01-475-0417
NSN 7035-00-140-3070
NSN 6110-00-776-2878
NSN 5999-00-169-9153
NSN 6320-01-366-5157
NSN 5998-01-521-8647
NSN 6645-01-437-9017
NSN 6650-01-443-3668
NSN 5910-01-382-6950
NSN 5996-01-381-1997
NSN 5905-00-498-4739