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 6650-01-376-6965
NSN 5975-01-343-7599
NSN 5915-00-107-0788
NSN 5996-01-264-8374
NSN 6130-01-113-0036
NSN 5935-01-175-0738
NSN 6145-01-463-9205
NSN 6150-01-502-0678
NSN 5835-01-190-0482
NSN 6650-00-446-8787
NSN 2925-01-181-1216
NSN 5855-01-540-1898