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 6650-01-141-5999
NSN 6240-01-474-0171
NSN 6220-01-468-8897
NSN 6135-00-973-5632
NSN 5855-01-331-8502
NSN 5975-01-023-8773
NSN 6105-01-221-0155
NSN 6135-01-487-6275
NSN 5915-01-359-5450
NSN 6610-01-431-8575
NSN 5930-01-303-7097
NSN 6320-01-220-2264