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 6645-00-679-8203
NSN 5998-01-275-0936
NSN 5996-00-518-4880
NSN 4140-01-536-3932
NSN 6320-01-501-7935
NSN 6220-01-370-3557
NSN 4140-00-423-6663
NSN 5915-00-632-0443
NSN 5985-01-388-2891
NSN 6150-01-050-9811
NSN 6620-01-633-8443
NSN 6135-01-452-8160