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 5930-00-941-2862
NSN 6105-01-224-8525
NSN 5975-01-208-9668
NSN 5945-00-753-5127
NSN 5975-00-054-6321
NSN 5895-01-200-0642
NSN 5915-00-595-8090
NSN 5915-01-442-2594
NSN 5855-01-389-3091
NSN 5950-00-157-3785
NSN 6650-01-261-1217
NSN 6145-00-982-8630