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 5835-00-523-0736
NSN 6135-00-488-4478
NSN 7035-00-946-2642
NSN 5975-00-023-8987
NSN 6645-00-405-1077
NSN 5910-01-479-0182
NSN 5965-01-621-6012
NSN 6105-01-393-4266
NSN 6620-00-707-4195
NSN 2925-01-022-3181
NSN 5855-01-654-5225
NSN 6105-01-615-4935