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 7035-01-536-3458
NSN 7035-00-055-9778
NSN 5905-01-653-4996
NSN 5915-01-502-8853
NSN 6650-01-382-0234
NSN 6620-00-930-5615
NSN 5925-01-432-8431
NSN 5998-01-279-9685
NSN 5915-01-465-3184
NSN 6105-01-592-2280
NSN 5855-01-118-2210
NSN 6105-01-608-5217