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 5935-01-445-4599
NSN 7035-01-533-5770
NSN 5855-01-437-6161
NSN 6105-00-113-0679
NSN 6620-00-904-2139
NSN 5920-00-925-2639
NSN 6145-01-393-0891
NSN 6320-00-343-1798
NSN 6610-00-225-9886
NSN 6130-01-528-3903
NSN 5985-00-249-4402
NSN 5945-01-030-2229