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 6620-01-332-3494
NSN 5965-00-281-0319
NSN 6650-00-170-5095
NSN 5835-00-155-1379
NSN 6610-01-462-5980
NSN 6240-00-287-1988
NSN 5990-01-354-6255
NSN 6620-01-284-1145
NSN 5990-01-516-9665
NSN 6220-01-611-6840
NSN 7035-00-834-2090
NSN 5835-01-416-6449