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 5835-01-242-9806
NSN 5999-00-033-6473
NSN 6135-01-408-9244
NSN 6610-00-015-9383
NSN 5925-00-650-1069
NSN 5925-00-102-0261
NSN 6110-01-303-4047
NSN 5930-01-313-5156
NSN 5925-00-245-3391
NSN 6620-01-367-2597
NSN 5895-01-642-6834
NSN 5960-00-498-9034