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 6620-01-218-3542
NSN 6110-01-349-4040
NSN 5965-01-160-2691
NSN 6645-01-146-3323
NSN 5996-00-169-9036
NSN 5975-01-540-3582
NSN 5835-00-656-7317
NSN 2925-01-483-2389
NSN 5925-01-624-2028
NSN 5945-00-269-5375
NSN 6320-01-399-6177
NSN 6610-01-133-8796