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 5855-00-014-5008
NSN 6110-01-106-4440
NSN 6110-00-596-9124
NSN 5910-00-116-4904
NSN 5985-01-346-1729
NSN 7035-01-497-0882
NSN 5960-01-553-4557
NSN 5985-01-397-8813
NSN 6145-00-236-9503
NSN 5910-00-864-0723
NSN 2925-01-197-7864
NSN 5835-01-457-7951