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 5945-01-452-1814
NSN 5960-01-358-2832
NSN 6240-01-463-7663
NSN 6620-01-364-0195
NSN 5895-01-229-7005
NSN 5930-01-257-5839
NSN 6220-01-594-6883
NSN 5930-00-914-0557
NSN 5935-00-409-9864
NSN 5965-01-472-3664
NSN 6685-01-487-6001
NSN 6240-01-544-9579