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 5996-01-164-8266
NSN 7035-00-177-1557
NSN 5910-00-137-2746
NSN 6135-00-110-1981
NSN 6145-00-130-8078
NSN 6610-00-290-0758
NSN 5945-01-138-6080
NSN 5915-01-515-0156
NSN 5945-00-876-6578
NSN 5998-00-845-4873
NSN 6150-01-262-1883
NSN 6620-01-509-8597