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 6650-01-092-0017
NSN 6105-01-337-4429
NSN 5920-01-458-2866
NSN 5925-01-392-3123
NSN 5985-00-086-3311
NSN 6650-01-055-8146
NSN 6150-01-455-3173
NSN 5925-00-617-9927
NSN 7035-00-193-2269
NSN 5960-01-560-8461
NSN 6130-01-214-6107
NSN 2925-00-275-1807