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 6685-01-373-2860
NSN 5915-00-291-3736
NSN 6145-00-239-1304
NSN 5975-01-438-4275
NSN 6240-00-522-3998
NSN 6645-00-204-4100
NSN 4140-01-382-9925
NSN 6105-01-486-6547
NSN 6130-01-178-5143
NSN 6135-00-405-1989
NSN 5935-01-142-3399
NSN 6645-01-406-0688