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 2925-00-196-9003
NSN 5996-01-544-4811
NSN 5935-01-117-6377
NSN 6620-01-519-2628
NSN 5998-01-561-9096
NSN 6135-01-026-9960
NSN 5920-01-179-3366
NSN 5935-00-554-0244
NSN 5935-01-433-4292
NSN 6320-01-381-7023
NSN 5950-00-153-4988
NSN 4140-01-263-5409