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 6650-01-185-7751
NSN 6105-01-213-2755
NSN 6150-01-376-5403
NSN 5950-01-536-1161
NSN 5905-00-116-7452
NSN 5930-00-151-4787
NSN 7035-00-413-0992
NSN 6130-01-345-7568
NSN 6645-01-084-9074
NSN 5910-00-432-9371
NSN 6240-01-450-6219
NSN 5935-01-443-3128