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 5985-01-523-4855
NSN 6645-00-535-6634
NSN 5965-00-318-6479
NSN 6620-01-165-3784
NSN 5915-01-563-3830
NSN 6105-01-137-3162
NSN 4140-01-147-4764
NSN 5999-01-240-5244
NSN 6650-01-571-2778
NSN 2925-00-613-2515
NSN 5996-01-469-5696
NSN 5998-01-019-1832