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 2925-01-142-9043
NSN 6240-01-513-6526
NSN 5920-00-829-3634
NSN 5945-00-583-3283
NSN 6650-00-614-1711
NSN 6130-01-170-4059
NSN 4140-01-302-9015
NSN 6320-01-056-1164
NSN 5925-00-479-8233
NSN 7035-01-615-2319
NSN 5855-01-085-5354
NSN 6240-01-288-5163