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 6650-00-763-9641
NSN 4140-01-362-0047
NSN 6610-01-615-3154
NSN 6620-00-488-0626
NSN 6320-01-292-6635
NSN 6685-00-254-7316
NSN 7035-01-411-6062
NSN 5960-00-762-9260
NSN 5990-01-234-0789
NSN 5999-01-472-7679
NSN 5975-01-170-4131
NSN 6150-01-204-1603