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 6105-01-464-3777
NSN 5895-00-039-7257
NSN 6685-01-264-1359
NSN 6240-01-195-8696
NSN 5930-01-570-0869
NSN 6135-01-071-4923
NSN 6620-01-357-0757
NSN 6150-01-609-5759
NSN 5835-00-378-1429
NSN 2925-01-076-6128
NSN 4140-01-133-0471
NSN 6610-01-580-0766