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 6620-01-033-7566
NSN 6135-01-316-9794
NSN 5999-01-506-3726
NSN 6650-01-318-9082
NSN 6610-00-323-8175
NSN 6650-00-187-5388
NSN 5996-01-123-9038
NSN 4140-01-569-9714
NSN 5920-01-558-2176
NSN 5915-01-179-5351
NSN 6240-01-068-3491
NSN 7035-01-366-5912