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 6650-01-005-0714
NSN 5925-00-549-1446
NSN 7035-01-421-2398
NSN 5855-01-053-9684
NSN 5910-01-459-9030
NSN 6145-01-206-9957
NSN 5975-00-256-1486
NSN 6130-00-253-1304
NSN 5965-01-495-5667
NSN 5960-00-082-4298
NSN 5835-00-244-4956
NSN 6610-01-078-9238