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 5855-00-138-2386
NSN 6110-00-445-4909
NSN 5835-01-416-6455
NSN 5965-01-435-6644
NSN 6650-00-977-7533
NSN 5950-01-435-4405
NSN 6685-00-773-5731
NSN 6620-00-969-3972
NSN 6610-00-561-4730
NSN 6220-00-187-8569
NSN 6240-01-650-5348
NSN 4140-01-310-9712