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 5990-01-167-7043
NSN 6240-00-800-4668
NSN 6685-01-512-2014
NSN 5895-00-149-7905
NSN 6240-01-104-5693
NSN 2925-01-572-5846
NSN 6620-01-359-0476
NSN 2925-01-425-7087
NSN 6240-01-141-5230
NSN 6110-00-468-2343
NSN 5998-01-366-8157
NSN 5935-01-137-2757