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 5835-01-659-5206
NSN 5998-00-264-7437
NSN 2925-01-236-0015
NSN 6145-00-259-1620
NSN 4140-00-116-1022
NSN 6130-01-463-8672
NSN 5985-01-178-8842
NSN 6145-01-181-6198
NSN 4140-00-529-0844
NSN 5905-00-201-8133
NSN 5905-01-558-6705
NSN 6145-01-185-7803