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 6320-00-823-2015
NSN 5950-01-645-6811
NSN 6135-00-985-7887
NSN 5945-01-539-4912
NSN 5985-01-460-2340
NSN 6685-00-318-7766
NSN 6130-01-417-9718
NSN 5960-01-563-6975
NSN 5935-01-145-4512
NSN 6130-01-634-0603
NSN 6110-00-493-8952
NSN 5930-00-147-4232