No other part numbers with same form, fit, and function found.
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 5998-01-656-0345
NSN 6620-01-650-1808
NSN 6145-00-681-1585
NSN 5925-01-333-7646
NSN 5985-00-314-0831
NSN 6650-01-607-6891
NSN 5930-00-821-9100
NSN 5915-01-278-5929
NSN 6130-00-635-4900
NSN 5915-01-101-4595
NSN 6620-01-324-3058
NSN 6105-01-369-3603