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 5996-00-636-4849
NSN 5895-01-498-0650
NSN 5965-01-519-1929
NSN 6130-01-067-8343
NSN 5855-00-165-3093
NSN 5998-01-443-6390
NSN 6105-00-056-0602
NSN 5996-00-493-7841
NSN 6220-00-202-8591
NSN 5915-01-193-8669
NSN 5960-01-442-0908
NSN 5998-01-629-1720