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 6320-01-422-1212
NSN 6105-00-265-7545
NSN 5935-01-403-2844
NSN 6145-01-456-9363
NSN 6645-01-177-2766
NSN 5999-00-645-8875
NSN 5990-01-586-8202
NSN 6110-00-372-4780
NSN 5925-01-121-2198
NSN 5996-01-350-1077
NSN 6145-01-446-5421
NSN 6650-01-289-3901