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 7035-00-902-8995
NSN 5895-01-474-4522
NSN 6240-01-240-1596
NSN 5998-01-139-9920
NSN 5895-01-374-4444
NSN 6650-01-516-3631
NSN 5985-01-569-4370
NSN 5930-01-399-8713
NSN 5930-00-433-5106
NSN 5985-00-470-9256
NSN 5950-01-162-2587
NSN 5835-01-416-6455