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 5925-00-006-3539
NSN 5920-01-576-4499
NSN 5975-01-533-8233
NSN 5920-01-018-4152
NSN 5985-01-231-6342
NSN 5996-01-132-5151
NSN 6220-01-367-2923
NSN 5998-01-499-2691
NSN 5835-01-502-9228
NSN 6130-01-113-7566
NSN 6105-01-543-3650
NSN 5935-00-475-5848