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 6105-00-238-6569
NSN 5835-01-544-0363
NSN 5990-01-048-9536
NSN 5910-01-331-3168
NSN 6220-01-533-3797
NSN 5945-01-472-3881
NSN 6150-01-163-2791
NSN 5960-01-095-2984
NSN 4140-01-395-2039
NSN 6130-00-269-4077
NSN 6650-01-363-9608
NSN 6130-00-795-2895