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 6145-01-236-1939
NSN 5925-01-245-4443
NSN 5998-00-456-0864
NSN 6130-01-236-3925
NSN 6130-01-168-5286
NSN 6240-01-514-7114
NSN 6110-00-622-1434
NSN 5975-01-634-0678
NSN 2925-00-132-1280
NSN 6650-01-165-2175
NSN 6105-01-487-3686
NSN 5935-01-445-9057