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 5996-01-436-6249
NSN 5950-00-104-3559
NSN 5920-00-862-8734
NSN 6130-00-738-7290
NSN 5915-01-074-2008
NSN 5999-00-263-4134
NSN 5935-01-134-3539
NSN 4140-01-539-8629
NSN 6320-01-100-7554
NSN 5930-01-566-0833
NSN 5915-01-335-5142
NSN 5985-01-325-9241