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 6105-01-617-8485
NSN 5998-01-026-0684
NSN 5996-00-990-2192
NSN 5998-01-356-4719
NSN 4140-01-463-7510
NSN 2925-01-384-4139
NSN 5999-01-257-5976
NSN 6650-01-628-0154
NSN 6240-00-437-5216
NSN 5915-00-222-6031
NSN 5910-01-150-0593
NSN 4140-00-413-0877