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 5975-00-224-7013
NSN 5960-01-486-8919
NSN 6130-00-396-1118
NSN 7035-01-461-4634
NSN 5855-01-501-5683
NSN 2925-01-038-7625
NSN 6620-00-257-2783
NSN 5945-01-215-1955
NSN 6220-00-078-6021
NSN 5975-01-570-5559
NSN 4140-01-426-8428
NSN 6645-01-400-1137