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 6145-01-416-2413
NSN 6110-01-129-2520
NSN 5996-00-399-0731
NSN 5835-01-258-5597
NSN 6240-00-155-8728
NSN 5920-00-187-0260
NSN 6620-01-488-6479
NSN 5985-01-347-1025
NSN 6650-01-189-4433
NSN 6685-01-302-4242
NSN 5910-00-967-6347
NSN 5950-01-634-0677