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 6130-01-363-9613
NSN 6650-01-100-6560
NSN 2925-01-074-9102
NSN 6650-01-477-9545
NSN 5895-00-832-6555
NSN 6620-00-909-3984
NSN 4140-01-440-2353
NSN 6110-01-037-0641
NSN 5920-01-594-6994
NSN 5935-00-076-7346
NSN 5999-01-474-0329
NSN 5950-01-371-3149