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 5935-00-240-5019
NSN 6240-00-931-6686
NSN 5910-00-569-6121
NSN 6645-00-226-2270
NSN 5985-01-243-1669
NSN 6105-01-625-2548
NSN 5910-00-315-9147
NSN 5945-00-932-5219
NSN 6130-01-462-2425
NSN 6320-01-607-1491
NSN 6150-01-130-2469
NSN 6145-01-089-7984