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 6685-01-014-0712
NSN 5996-01-214-6575
NSN 6320-01-052-2118
NSN 5999-01-049-2732
NSN 2925-01-484-8556
NSN 5910-01-043-8893
NSN 5915-01-481-0735
NSN 6135-01-036-3495
NSN 6220-01-467-4144
NSN 6685-00-932-8990
NSN 6620-01-237-0254
NSN 6135-01-282-4326