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 5905-01-647-7887
NSN 5945-01-388-4083
NSN 5965-00-387-6880
NSN 7035-01-145-5059
NSN 5990-00-110-9441
NSN 5975-01-288-4243
NSN 6320-01-225-9963
NSN 5925-00-905-5135
NSN 5998-01-379-0344
NSN 2925-01-309-3075
NSN 5950-01-322-8104
NSN 5915-01-014-6309