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 5895-01-523-7456
NSN 5835-01-345-6697
NSN 5855-01-503-1495
NSN 6685-01-591-7440
NSN 5915-01-538-7079
NSN 6610-00-983-4482
NSN 6620-01-122-8755
NSN 6105-00-108-1648
NSN 4140-01-631-4447
NSN 5999-01-167-8518
NSN 5965-01-192-1366
NSN 6145-01-336-3025