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 5930-01-196-8357
NSN 6650-01-411-6292
NSN 6610-01-426-5090
NSN 6650-00-411-7132
NSN 6320-01-290-5271
NSN 5950-01-592-2420
NSN 6110-00-866-6140
NSN 5905-00-194-0842
NSN 6620-01-323-1287
NSN 6135-01-264-7261
NSN 5975-01-564-5357
NSN 5960-01-201-5804