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 6150-01-485-6129
NSN 5915-00-862-5170
NSN 5835-00-993-0040
NSN 5935-01-588-8890
NSN 6130-01-239-9831
NSN 6105-01-440-8820
NSN 6130-00-100-0175
NSN 5920-01-176-5426
NSN 5945-00-185-4815
NSN 6240-00-099-8606
NSN 5855-01-483-1350
NSN 5999-01-515-2752