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 5905-01-181-6371
NSN 5915-00-294-9419
NSN 5998-00-596-9568
NSN 5985-00-163-2188
NSN 5998-01-461-0479
NSN 6240-00-260-0399
NSN 5925-01-281-8076
NSN 5990-00-872-1312
NSN 5996-00-186-8709
NSN 7035-00-830-1235
NSN 5925-01-386-3178
NSN 6150-01-196-5644