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 5950-01-518-0453
NSN 6320-00-931-4855
NSN 5835-01-067-9271
NSN 7035-01-386-5722
NSN 5985-01-182-4941
NSN 5985-01-239-6725
NSN 6220-00-236-8333
NSN 5920-01-058-1252
NSN 5960-01-497-4572
NSN 5960-01-199-1157
NSN 7035-00-585-2113
NSN 5998-01-440-6256