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 6105-00-753-7458
NSN 5960-00-419-4521
NSN 7035-00-238-3662
NSN 5945-00-007-7771
NSN 7035-01-593-8058
NSN 5960-01-614-0489
NSN 6320-01-378-2413
NSN 5835-01-412-6901
NSN 6650-00-975-6498
NSN 6685-01-501-8125
NSN 5945-01-285-4514
NSN 6240-01-277-6510