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 5920-01-022-7507
NSN 5950-01-269-2127
NSN 6240-01-312-9158
NSN 6150-00-477-2152
NSN 5996-00-658-4395
NSN 5950-01-362-1604
NSN 5835-00-707-6266
NSN 5835-01-132-7972
NSN 5935-01-027-6600
NSN 5915-01-182-1365
NSN 5985-00-588-5512
NSN 5996-01-483-7369