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 5920-01-462-1950
NSN 7035-01-386-5722
NSN 6685-01-315-4527
NSN 5920-01-151-2773
NSN 5945-00-886-6468
NSN 5930-01-185-0633
NSN 7035-01-089-3521
NSN 6110-01-304-0824
NSN 6320-01-304-3639
NSN 5915-00-164-5120
NSN 5920-01-524-0222
NSN 5855-01-052-0353