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 5915-00-799-2975
NSN 6620-00-526-0387
NSN 5910-00-432-8584
NSN 5935-00-633-8302
NSN 6620-01-385-6172
NSN 5998-01-034-8685
NSN 5910-01-100-0627
NSN 5905-01-174-3414
NSN 5905-01-257-8584
NSN 6685-00-498-8865
NSN 6105-01-097-3882
NSN 6135-01-071-4923