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 5950-00-167-1161
NSN 7035-00-179-3924
NSN 6620-00-435-5205
NSN 5965-01-334-3980
NSN 7035-00-946-2642
NSN 6610-01-463-8866
NSN 7035-01-093-9544
NSN 5915-00-934-3446
NSN 5985-01-047-8161
NSN 5950-01-160-7625
NSN 5920-00-340-3002
NSN 5930-00-318-3345