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 5945-00-278-9482
NSN 6130-01-542-8319
NSN 5925-00-893-6625
NSN 5930-01-433-3821
NSN 5935-01-015-6364
NSN 7035-01-531-0468
NSN 6220-01-377-5645
NSN 5855-00-482-9876
NSN 6135-00-686-4777
NSN 5945-01-546-6206
NSN 5998-01-645-8702
NSN 6105-01-324-3806