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 6685-01-164-9050
NSN 6650-01-511-2855
NSN 6620-00-596-1951
NSN 6110-01-487-6003
NSN 6150-01-141-7033
NSN 6220-00-225-1732
NSN 6645-01-276-1029
NSN 5985-00-939-0388
NSN 5996-01-649-7993
NSN 6130-01-406-3725
NSN 6130-01-121-5118
NSN 5960-01-154-3719