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 6130-01-276-1303
NSN 5960-00-060-1397
NSN 6650-01-137-7450
NSN 5835-00-168-9623
NSN 7035-00-238-3662
NSN 5945-00-837-3027
NSN 5960-00-091-8729
NSN 6105-01-088-7044
NSN 6110-01-586-7228
NSN 5998-01-462-3112
NSN 5925-00-051-2003
NSN 6645-00-303-7698