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 6650-01-245-0881
NSN 6150-01-218-4507
NSN 6105-01-579-2321
NSN 5996-01-648-0405
NSN 5998-00-320-6143
NSN 6130-01-578-6233
NSN 5835-01-109-4775
NSN 5965-01-488-4332
NSN 7035-00-727-4068
NSN 6650-00-312-1200
NSN 5925-01-020-7706
NSN 6650-00-179-5053