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 5835-01-436-6549
NSN 5930-01-136-7864
NSN 5925-00-290-4451
NSN 5998-01-041-5108
NSN 5990-01-066-1526
NSN 5996-01-591-8882
NSN 7035-01-542-7946
NSN 5965-01-022-0819
NSN 5930-01-217-3278
NSN 6620-01-047-1301
NSN 6105-01-004-1808
NSN 5945-01-326-8551