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 5945-01-287-9219
NSN 6220-01-110-6527
NSN 5998-01-092-0940
NSN 6620-01-519-7234
NSN 5925-01-118-7438
NSN 5915-01-381-6547
NSN 6620-00-137-0332
NSN 5835-01-518-4300
NSN 6240-01-078-9490
NSN 5965-01-528-4023
NSN 7035-01-198-1512
NSN 5895-00-342-2233