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 5965-00-168-9624
NSN 5920-01-566-3492
NSN 6105-01-272-6061
NSN 5905-00-985-6448
NSN 6110-00-086-2990
NSN 5895-00-652-0831
NSN 6135-00-269-5843
NSN 5996-00-751-9701
NSN 6105-00-785-8316
NSN 5985-01-288-6737
NSN 5998-01-421-3503
NSN 5920-01-508-7820