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 5945-00-496-3627
NSN 5895-00-264-2047
NSN 5945-01-630-2480
NSN 6110-01-345-4301
NSN 5999-01-106-4658
NSN 6130-01-584-9057
NSN 5999-00-260-0471
NSN 6105-00-688-5679
NSN 5985-00-203-1200
NSN 4140-01-141-4473
NSN 2925-01-381-5307
NSN 6105-01-545-7364