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 6105-00-017-3448
NSN 6240-01-418-2606
NSN 5915-00-171-1812
NSN 5999-01-199-5540
NSN 6105-00-183-4358
NSN 5855-00-327-2112
NSN 5905-01-486-9643
NSN 5920-01-200-3867
NSN 7035-00-703-3535
NSN 5945-01-619-6557
NSN 6240-00-594-7138
NSN 6620-01-471-8128