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 5965-01-265-6814
NSN 6650-01-588-9061
NSN 6130-00-869-0758
NSN 6135-00-223-9563
NSN 7035-01-393-6015
NSN 6135-01-575-5061
NSN 6105-01-629-7299
NSN 6645-01-133-8359
NSN 5985-00-691-2399
NSN 5999-01-386-3179
NSN 6145-01-272-9153
NSN 6240-01-237-6589