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 5965-00-006-8004
NSN 5985-01-382-9220
NSN 5998-01-423-8525
NSN 6105-00-496-5761
NSN 5925-00-390-5693
NSN 2925-00-471-1128
NSN 4140-01-138-0099
NSN 5920-01-309-4017
NSN 5935-01-191-0165
NSN 5920-01-421-9154
NSN 5999-01-614-0925
NSN 6220-01-423-1476