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 5985-01-607-2135
NSN 5930-01-548-1198
NSN 5835-01-005-2836
NSN 6685-01-136-0666
NSN 7035-00-179-3924
NSN 5920-00-336-9055
NSN 6610-01-133-9812
NSN 6130-01-448-9717
NSN 5998-00-042-5531
NSN 5855-00-361-0167
NSN 6220-01-446-8454
NSN 6220-00-707-5044