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 5935-01-023-2924
NSN 6610-00-437-5681
NSN 6620-00-189-0967
NSN 5905-01-169-4670
NSN 7035-01-027-1718
NSN 5965-01-566-1501
NSN 5996-00-884-6048
NSN 6645-00-450-2209
NSN 5998-01-655-0815
NSN 6150-00-915-6790
NSN 5990-01-357-6175
NSN 5835-01-495-0595