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 6130-01-011-3898
NSN 6610-01-474-8520
NSN 6145-01-092-1086
NSN 6645-01-468-4990
NSN 6610-00-498-5198
NSN 6135-00-906-0984
NSN 5999-01-359-4243
NSN 5965-01-439-6650
NSN 5935-01-250-2607
NSN 7035-01-302-5359
NSN 5920-00-495-6663
NSN 6220-00-865-8069