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 6145-01-314-0102
NSN 5945-00-833-1701
NSN 6240-01-497-3085
NSN 6610-01-444-2050
NSN 5915-00-430-5104
NSN 5935-00-840-5192
NSN 5965-01-457-7297
NSN 6650-00-585-1850
NSN 5996-00-081-2564
NSN 6650-01-571-0151
NSN 6320-01-425-1417
NSN 6220-01-350-3108