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 6645-00-269-8440
NSN 6135-01-616-4950
NSN 6610-00-186-9180
NSN 5945-00-814-4680
NSN 5915-01-041-8314
NSN 5905-01-629-9329
NSN 6220-01-426-8824
NSN 7035-01-045-7202
NSN 6105-01-056-5258
NSN 5910-00-276-1855
NSN 5895-00-081-7836
NSN 5960-01-142-1995