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 6320-00-194-4252
NSN 5945-01-618-2592
NSN 6650-01-462-0830
NSN 5945-01-653-4194
NSN 6110-01-421-2714
NSN 5996-00-127-8824
NSN 5925-00-706-9975
NSN 5895-00-838-5575
NSN 5998-01-471-8428
NSN 5965-01-311-8509
NSN 5998-01-487-6913
NSN 6620-01-364-0195