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 7035-01-647-9698
NSN 5998-01-260-5855
NSN 5925-01-445-5583
NSN 6105-01-540-9428
NSN 5960-01-471-8201
NSN 2925-00-473-9532
NSN 5915-00-965-0535
NSN 6645-01-417-7996
NSN 2925-01-420-2362
NSN 6320-00-779-5923
NSN 5930-01-075-0660
NSN 6110-00-180-4601