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 7035-01-462-1957
NSN 6150-01-069-2794
NSN 6150-00-603-9825
NSN 5910-00-403-4635
NSN 5945-00-259-0131
NSN 6130-00-150-0028
NSN 6240-00-435-0433
NSN 5905-01-536-6379
NSN 6650-01-451-1372
NSN 5910-00-235-9190
NSN 5910-01-249-6443
NSN 6220-00-519-2335