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 6650-00-400-4977
NSN 5998-01-067-1599
NSN 5965-01-068-1661
NSN 5965-01-532-2112
NSN 5835-01-248-0563
NSN 5996-00-948-7030
NSN 4140-00-081-6814
NSN 5835-00-770-2843
NSN 5930-00-333-9797
NSN 5835-01-616-6131
NSN 5905-00-005-0298
NSN 6145-01-129-4580