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 7035-00-946-2642
NSN 6645-00-948-9763
NSN 5985-01-375-3981
NSN 7035-00-075-6776
NSN 6150-01-091-6635
NSN 5945-01-224-6573
NSN 5935-01-613-9495
NSN 5925-01-300-1522
NSN 7035-00-981-7216
NSN 5960-01-495-0859
NSN 6610-00-664-2190
NSN 5915-01-273-0749