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 5960-01-573-6483
NSN 5915-01-609-3891
NSN 5935-00-737-8563
NSN 5855-01-446-9545
NSN 6620-01-358-5249
NSN 6145-00-926-3456
NSN 5999-01-556-6121
NSN 6320-01-352-5653
NSN 6610-01-551-1895
NSN 6150-00-900-8620
NSN 5985-00-652-1631
NSN 5835-00-706-0829