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 4140-01-217-3214
NSN 6135-01-247-5660
NSN 6110-00-130-5342
NSN 5945-01-589-0669
NSN 6150-01-443-4083
NSN 6320-01-631-7828
NSN 6105-01-563-6858
NSN 6150-01-044-6242
NSN 6150-00-635-1793
NSN 6620-01-116-0486
NSN 6240-01-003-3295
NSN 5910-01-136-5341