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 5925-01-306-2719
NSN 6610-01-049-2661
NSN 7035-00-349-8571
NSN 5920-01-382-5323
NSN 5999-01-362-8667
NSN 5996-00-270-0340
NSN 6105-01-610-1219
NSN 5999-01-331-3274
NSN 6620-01-175-5922
NSN 7035-01-282-7124
NSN 5965-00-852-6258
NSN 5930-01-306-2854