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 5996-00-201-8861
NSN 5965-01-350-5105
NSN 5945-01-395-6594
NSN 6130-00-973-1750
NSN 6135-01-548-1423
NSN 6130-01-521-7348
NSN 6320-01-039-5891
NSN 6685-01-375-0425
NSN 5920-01-391-6265
NSN 5855-01-585-4125
NSN 5960-00-153-7115
NSN 5999-00-038-3536