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 6610-00-170-6715
NSN 6130-01-654-9385
NSN 5935-01-100-7697
NSN 6620-00-105-3312
NSN 5985-00-116-1944
NSN 6110-00-245-1814
NSN 5998-01-027-1719
NSN 5950-01-088-7477
NSN 7035-01-487-4038
NSN 5965-00-549-0220
NSN 5985-01-064-7201
NSN 6220-00-616-4247