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 5930-00-943-9214
NSN 5996-01-468-8809
NSN 6320-01-381-7023
NSN 6220-01-289-0196
NSN 6110-01-014-7568
NSN 5998-01-463-2405
NSN 5920-01-435-0555
NSN 2925-01-385-6661
NSN 6105-00-171-6521
NSN 6130-01-304-7036
NSN 5935-01-205-7371
NSN 5960-01-503-4123