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 6650-01-268-9702
NSN 5990-00-998-6193
NSN 6240-00-161-8099
NSN 5998-01-054-1616
NSN 7035-01-339-3665
NSN 6130-01-564-4867
NSN 6130-00-039-8534
NSN 6320-01-476-7702
NSN 5920-00-813-1516
NSN 6320-01-491-0327
NSN 6105-01-439-8420
NSN 6610-00-413-5016