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 5925-01-184-6912
NSN 6145-00-972-9782
NSN 7035-00-631-3782
NSN 5990-00-349-7085
NSN 5998-01-215-1313
NSN 5925-01-372-5353
NSN 6150-01-634-0575
NSN 5985-01-625-9011
NSN 5996-00-518-0460
NSN 5855-00-995-2098
NSN 5985-00-289-9862
NSN 6320-01-393-7022