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 6145-01-085-7394
NSN 6145-01-444-2423
NSN 6105-00-268-2878
NSN 6130-01-353-7784
NSN 6145-01-318-0059
NSN 5965-01-063-7894
NSN 6220-01-026-4896
NSN 7035-01-478-5922
NSN 5996-01-074-8161
NSN 5998-00-161-0636
NSN 4140-01-599-0725
NSN 5930-00-518-1642