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 5950-00-683-8304
NSN 6130-01-557-3311
NSN 5996-01-391-7489
NSN 5998-00-189-1570
NSN 5935-01-323-7238
NSN 5925-00-434-4363
NSN 6620-00-166-0556
NSN 6130-01-386-6715
NSN 5835-00-130-6404
NSN 6240-01-495-9845
NSN 5945-00-898-1464
NSN 6135-01-046-6803