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 5996-01-308-7987
NSN 5920-00-811-4405
NSN 5835-01-466-5496
NSN 5985-01-322-9168
NSN 6650-01-554-2824
NSN 6320-00-036-3688
NSN 5999-01-323-6676
NSN 5910-01-169-5280
NSN 6130-01-193-4247
NSN 6220-01-647-3118
NSN 2925-01-105-7850
NSN 5998-00-197-8821