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 5965-01-441-6842
NSN 5935-01-632-8264
NSN 6650-01-560-8576
NSN 5945-00-541-7833
NSN 6130-00-538-9798
NSN 5998-00-899-7002
NSN 5925-01-381-0614
NSN 5998-01-103-2131
NSN 6685-01-081-3387
NSN 6145-01-493-4475
NSN 5905-00-972-9860
NSN 5935-01-245-9871