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 5945-01-385-8848
NSN 6610-00-504-2839
NSN 6130-00-246-8691
NSN 5930-01-630-2732
NSN 5996-01-086-9797
NSN 6620-00-149-7557
NSN 6105-00-455-1381
NSN 5945-01-425-5714
NSN 6320-01-453-5152
NSN 6105-01-089-0990
NSN 4140-01-359-7829
NSN 5975-01-101-5348