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 5985-01-283-6270
NSN 6110-01-608-7786
NSN 7035-00-946-2642
NSN 5935-00-585-3589
NSN 5915-00-216-8185
NSN 6110-00-596-9124
NSN 6105-01-582-4308
NSN 6105-01-069-9190
NSN 6145-01-308-7484
NSN 6650-01-374-4923
NSN 5950-01-020-2054
NSN 5999-01-535-7356