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 7035-00-360-5964
NSN 5920-01-433-8060
NSN 5935-01-615-4443
NSN 6645-01-447-3143
NSN 6645-01-294-6403
NSN 6130-01-518-4144
NSN 5905-01-634-0595
NSN 6135-01-353-3802
NSN 5990-00-093-6794
NSN 5835-01-197-9880
NSN 5925-00-449-6965
NSN 5960-01-160-3437