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 4140-00-726-2764
NSN 6685-01-523-3394
NSN 5960-01-200-4621
NSN 6610-00-134-5625
NSN 6620-01-554-0030
NSN 5935-01-273-7634
NSN 5910-01-046-3272
NSN 5975-00-543-1195
NSN 6110-01-359-3171
NSN 6320-01-631-7828
NSN 6320-00-456-0836
NSN 5960-00-055-3358