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 6130-00-596-9565
NSN 6685-01-588-6763
NSN 5930-00-999-3226
NSN 2925-00-961-2117
NSN 6105-01-356-7805
NSN 5935-01-634-0668
NSN 5960-00-504-6757
NSN 5905-00-173-4866
NSN 5925-01-108-5144
NSN 5965-01-552-1005
NSN 5920-01-245-8510
NSN 6145-00-765-4280