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 6610-00-553-5103
NSN 5990-01-092-9206
NSN 5990-00-940-8528
NSN 5895-01-068-9101
NSN 5925-01-245-8648
NSN 5935-01-127-1630
NSN 5965-00-950-0602
NSN 6145-00-959-0097
NSN 5998-01-408-2975
NSN 5895-00-401-4917
NSN 7035-01-556-9060
NSN 6620-01-467-2111