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 5925-00-445-3348
NSN 5960-01-258-0814
NSN 5910-00-018-2100
NSN 5925-01-345-8541
NSN 5910-01-615-3664
NSN 4140-00-531-6696
NSN 6135-01-377-5729
NSN 5975-01-109-4674
NSN 5945-00-461-2547
NSN 6110-01-441-6507
NSN 5930-01-535-1675
NSN 5895-01-456-2836