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.
NSN 5935-01-046-9419
NSN 6110-01-247-1780
NSN 6650-01-134-8933
NSN 6240-01-334-6961
NSN 6620-01-333-0406
NSN 5910-00-252-7453
NSN 5835-01-132-5894
NSN 6650-01-614-5281
NSN 6620-01-169-9470
NSN 5998-01-004-8935
NSN 6320-00-456-2092
NSN 5855-01-451-2992