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 5915-00-823-4742
NSN 6610-01-086-9545
NSN 5950-01-103-7263
NSN 6105-00-227-6471
NSN 5975-00-827-2273
NSN 7035-01-543-4016
NSN 5895-00-400-5948
NSN 7035-01-307-5366
NSN 6145-00-759-6745
NSN 5930-01-382-8732
NSN 6220-00-756-8787
NSN 6130-01-141-9261