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 6110-01-244-4986
NSN 5996-01-535-6443
NSN 5998-00-318-8130
NSN 6135-01-180-9611
NSN 5925-01-299-3583
NSN 6220-00-149-0977
NSN 6320-01-422-0765
NSN 6685-01-428-7618
NSN 5975-01-375-8653
NSN 5905-00-116-1940
NSN 5895-01-186-6286
NSN 6150-00-227-2424