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 6320-00-925-0558
NSN 5965-01-434-4095
NSN 5895-00-915-6403
NSN 5935-01-301-6743
NSN 5965-01-616-4144
NSN 2925-00-922-3785
NSN 5985-00-311-2859
NSN 2925-01-525-8212
NSN 5985-00-553-6082
NSN 2925-00-149-0760
NSN 6320-01-274-2501
NSN 6135-00-243-8330