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 6620-00-053-9568
NSN 6110-01-460-3566
NSN 5960-00-661-0477
NSN 5925-00-290-4451
NSN 5975-01-367-7057
NSN 5950-00-480-5161
NSN 6610-00-358-1905
NSN 6610-00-388-9188
NSN 6145-00-937-8895
NSN 6105-00-174-2911
NSN 6610-01-170-2905
NSN 6645-01-654-5293