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 5935-01-496-0799
NSN 5985-00-759-1463
NSN 6220-00-386-0997
NSN 7035-01-657-3875
NSN 6105-01-132-1720
NSN 6645-00-313-2324
NSN 6645-01-092-4733
NSN 6610-01-283-2341
NSN 6645-01-194-6594
NSN 6320-01-506-9439
NSN 6135-00-321-6707
NSN 5915-01-282-3918