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 5925-00-853-6198
NSN 5910-00-693-4589
NSN 5965-00-992-8942
NSN 6220-01-197-7680
NSN 5945-01-285-9116
NSN 6135-01-382-9278
NSN 6620-01-322-8382
NSN 6150-00-216-6542
NSN 5915-01-289-4668
NSN 5999-01-063-0026
NSN 5855-00-610-4052
NSN 6145-01-502-9150