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 7035-01-023-1008
NSN 5835-01-588-6533
NSN 5950-00-354-3316
NSN 5960-01-074-6110
NSN 5935-01-162-0927
NSN 5930-00-079-9901
NSN 5996-01-536-8681
NSN 6320-00-731-6134
NSN 5998-01-409-1941
NSN 2925-01-019-6145
NSN 5905-01-442-8338
NSN 5930-01-391-5010