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 5999-01-273-4277
NSN 6320-01-512-2031
NSN 5835-01-047-8343
NSN 5915-00-244-2835
NSN 5960-01-632-6576
NSN 6150-00-933-3311
NSN 6610-01-460-4864
NSN 6220-01-123-0368
NSN 6145-01-658-6995
NSN 6685-00-862-9055
NSN 4140-00-267-8813
NSN 5935-00-080-3478