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 6620-01-361-8685
NSN 6320-00-575-6072
NSN 5895-00-087-3578
NSN 6135-01-343-9457
NSN 4140-01-527-4341
NSN 6620-01-467-2111
NSN 6685-00-469-2547
NSN 7035-00-731-8729
NSN 7035-01-481-8247
NSN 6105-01-469-9750
NSN 6145-00-933-5029
NSN 6105-01-229-7384