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 6685-01-301-1847
NSN 5999-01-310-7715
NSN 5935-01-359-3328
NSN 6320-00-681-1324
NSN 5925-00-951-7446
NSN 5905-00-263-3453
NSN 6105-01-374-2059
NSN 6320-01-426-1324
NSN 5965-01-094-6602
NSN 6650-01-024-9554
NSN 5985-00-925-4161
NSN 6240-00-391-6402