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 6220-01-646-9236
NSN 5996-01-576-9003
NSN 6320-01-322-8340
NSN 6610-00-779-8197
NSN 5835-01-293-6453
NSN 6645-00-269-2764
NSN 6150-00-079-1101
NSN 6145-01-175-5988
NSN 6105-01-544-1544
NSN 5999-00-974-9569
NSN 5996-01-082-5854
NSN 6110-01-422-2619