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 5945-01-496-9659
NSN 5999-01-194-1761
NSN 4140-00-529-3573
NSN 6105-01-346-2794
NSN 5930-00-840-1169
NSN 5990-01-419-0661
NSN 6145-00-990-9700
NSN 5920-01-512-2054
NSN 6150-01-321-5440
NSN 5975-01-417-5482
NSN 7035-01-211-5636
NSN 5855-01-197-2774