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 6150-01-367-9734
NSN 5965-01-561-5949
NSN 5935-01-634-0668
NSN 5965-01-224-4993
NSN 6130-01-316-4791
NSN 5998-00-894-9768
NSN 4140-01-616-1873
NSN 5895-00-100-4877
NSN 5990-01-354-4812
NSN 5996-00-279-5806
NSN 6150-01-188-7137
NSN 7035-01-445-3563