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 6105-01-573-9515
NSN 5999-01-365-0125
NSN 6145-00-835-5897
NSN 6650-01-392-8086
NSN 5855-00-631-4565
NSN 6650-00-820-4577
NSN 5920-01-446-1123
NSN 6130-01-188-4574
NSN 6320-00-905-0543
NSN 6610-00-224-1284
NSN 6145-01-338-1135
NSN 5835-01-303-6563