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 7035-01-398-3494
NSN 6130-01-536-9173
NSN 6320-01-600-5808
NSN 5999-01-485-9650
NSN 5915-00-219-6893
NSN 5910-01-085-9570
NSN 6645-01-392-4788
NSN 6130-01-063-7446
NSN 6620-01-428-7072
NSN 6650-01-243-1626
NSN 5945-01-303-8036
NSN 5925-00-554-4114