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 6105-01-391-5390
NSN 5915-01-484-1505
NSN 5835-01-380-0448
NSN 5910-01-078-1967
NSN 7035-00-126-1899
NSN 5920-00-373-3636
NSN 5925-01-297-5906
NSN 5999-00-684-6811
NSN 5945-01-302-0729
NSN 5910-01-658-2513
NSN 5965-00-882-6949
NSN 5915-01-202-8426