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 5925-01-468-6567
NSN 5925-01-328-9762
NSN 5998-01-430-2773
NSN 5925-01-037-5170
NSN 6135-01-498-7945
NSN 6105-01-157-4471
NSN 6110-00-105-6255
NSN 5965-01-535-5789
NSN 6650-01-237-1105
NSN 5910-01-441-4491
NSN 5998-01-586-8404
NSN 5999-01-421-3006