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 5915-00-911-4225
NSN 6150-01-437-4401
NSN 5925-01-014-9858
NSN 6135-01-515-2668
NSN 6650-01-299-8636
NSN 5935-01-305-8605
NSN 6135-00-182-7008
NSN 5965-01-588-4465
NSN 5990-01-347-6080
NSN 5935-01-328-3877
NSN 5910-00-125-9349
NSN 5950-01-358-3997