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 6650-01-448-9639
NSN 5960-01-468-5785
NSN 5905-01-484-9066
NSN 5990-01-459-3856
NSN 5835-01-299-5055
NSN 5925-01-471-9700
NSN 6620-01-568-7140
NSN 5915-01-527-1064
NSN 7035-00-997-6212
NSN 6130-01-190-7052
NSN 6320-00-886-9771
NSN 5920-00-126-1873