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 5965-01-614-7320
NSN 4140-00-315-0146
NSN 6320-00-823-2015
NSN 5975-01-634-0678
NSN 5905-01-200-7323
NSN 5835-01-460-0582
NSN 6685-01-391-6010
NSN 5998-00-058-5956
NSN 5935-00-965-9864
NSN 6645-01-207-5065
NSN 4140-01-091-0270
NSN 5998-01-241-6981