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 5915-00-732-0532
NSN 6105-01-507-5260
NSN 6130-01-604-9140
NSN 6105-01-583-5526
NSN 5905-01-204-7301
NSN 5985-00-054-9163
NSN 6150-01-547-8977
NSN 6130-01-349-0564
NSN 5935-01-445-7812
NSN 7035-01-287-7781
NSN 6320-01-459-6992
NSN 6105-01-544-1544