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 5960-01-614-8005
NSN 5935-00-532-5260
NSN 5999-01-369-9316
NSN 5905-01-065-3665
NSN 5965-00-076-9561
NSN 6685-00-184-3894
NSN 5998-00-810-8374
NSN 5985-00-156-1635
NSN 6610-01-293-9838
NSN 6130-01-181-8221
NSN 6220-01-418-3976
NSN 5996-01-212-4102