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 5999-01-177-9194
NSN 5895-00-488-6248
NSN 5930-01-314-9124
NSN 5935-00-506-2340
NSN 6105-00-838-9409
NSN 5895-01-167-9233
NSN 6135-00-276-7625
NSN 6150-00-538-1176
NSN 6320-01-393-7022
NSN 5985-01-195-6096
NSN 6105-01-181-6304
NSN 6110-01-317-4542