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 5960-01-495-0859
NSN 6105-01-523-1027
NSN 5835-01-592-2350
NSN 5905-01-131-5841
NSN 6620-01-109-2764
NSN 5930-01-541-7315
NSN 5996-01-184-9442
NSN 6220-00-111-0921
NSN 7035-01-551-1240
NSN 5915-00-665-2854
NSN 6610-01-235-5566
NSN 5996-01-565-7228