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 5965-01-132-4018
NSN 5998-01-573-5169
NSN 5910-01-284-5331
NSN 5996-01-040-2606
NSN 5999-00-401-4187
NSN 5996-01-497-1953
NSN 6685-01-445-6201
NSN 2925-01-631-7004
NSN 6110-01-462-8995
NSN 5945-01-253-1443
NSN 6220-01-238-5332
NSN 5998-01-624-9310