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 5945-01-211-2619
NSN 5925-01-462-5933
NSN 2925-01-150-7160
NSN 6240-00-573-7514
NSN 5960-01-544-1273
NSN 2925-00-080-2124
NSN 5905-01-202-8019
NSN 5920-01-573-7227
NSN 5905-00-900-7278
NSN 5985-01-592-3096
NSN 6135-01-010-0891
NSN 6685-00-993-5548