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 5975-00-081-2171
NSN 6150-01-272-0096
NSN 5835-00-447-1924
NSN 5930-00-818-3845
NSN 5925-01-026-9649
NSN 6150-00-824-4437
NSN 5935-01-535-6726
NSN 6135-01-336-3115
NSN 6610-00-492-9872
NSN 6685-00-549-9784
NSN 5945-01-159-3463
NSN 5920-01-318-4111