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 6135-00-603-4859
NSN 6320-01-443-8676
NSN 5915-01-385-2904
NSN 5965-00-106-3195
NSN 6110-01-133-3336
NSN 6620-01-322-8382
NSN 5910-00-886-5187
NSN 5910-01-496-8504
NSN 5950-01-380-6366
NSN 6220-01-170-5335
NSN 7035-01-496-0855
NSN 5999-01-568-6800