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 5950-01-658-8347
NSN 5855-00-489-6754
NSN 5910-01-327-3330
NSN 5935-01-503-2892
NSN 6610-01-621-4621
NSN 5895-01-321-7656
NSN 5905-01-640-9667
NSN 6320-00-186-6452
NSN 7035-01-294-2688
NSN 6610-01-130-7057
NSN 7035-01-172-0250
NSN 5895-01-652-2793