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 5855-01-602-9653
NSN 6105-00-232-1410
NSN 5935-01-276-8129
NSN 5990-00-917-4220
NSN 6620-01-406-3584
NSN 6320-01-458-1853
NSN 5945-01-337-1173
NSN 5910-01-089-9785
NSN 5996-01-092-4138
NSN 5855-01-180-5369
NSN 5935-00-181-0418
NSN 5925-00-035-4126