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 6105-01-010-5953
NSN 6240-00-945-2723
NSN 6135-01-302-4773
NSN 6685-01-572-9965
NSN 5996-00-375-5057
NSN 6620-01-169-6699
NSN 5895-01-569-2843
NSN 5905-01-154-4764
NSN 6135-01-479-9783
NSN 5996-00-125-4570
NSN 5950-01-434-9076
NSN 5990-00-102-7423