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 5905-00-762-1496
NSN 5990-01-203-6089
NSN 5960-01-335-6969
NSN 5930-01-133-4291
NSN 5998-01-051-9737
NSN 5975-01-290-4719
NSN 5905-01-338-1959
NSN 4140-00-660-8699
NSN 6320-01-145-9013
NSN 5990-01-142-0538
NSN 5985-00-960-9078
NSN 5915-00-925-1883