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 5945-01-429-8942
NSN 6650-00-620-0212
NSN 5998-00-333-4017
NSN 6685-01-322-8386
NSN 5905-01-314-5417
NSN 2925-01-565-6410
NSN 6135-00-231-7257
NSN 5920-00-616-4087
NSN 5996-01-601-1299
NSN 6130-00-614-9961
NSN 7035-01-547-6846
NSN 5925-00-009-9818