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 2925-01-384-4139
NSN 5935-01-206-1344
NSN 5835-01-267-3388
NSN 6220-00-401-4648
NSN 5998-00-557-2832
NSN 6320-01-300-7994
NSN 5915-00-166-8166
NSN 6105-01-541-3245
NSN 6105-01-145-8109
NSN 5996-01-281-7336
NSN 5950-00-776-1746
NSN 5935-01-294-0802