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 6685-00-408-6886
NSN 6220-01-060-1096
NSN 6130-01-018-8756
NSN 6130-01-347-4506
NSN 5996-01-290-4844
NSN 5965-01-265-6814
NSN 6105-00-246-5311
NSN 5965-01-170-9891
NSN 5855-00-532-0025
NSN 6320-01-429-9871
NSN 6240-01-382-3756
NSN 5990-00-173-2816