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 6610-01-409-1781
NSN 5990-01-333-8678
NSN 6610-01-620-2303
NSN 6320-01-652-3806
NSN 6320-01-371-3047
NSN 5965-00-150-1144
NSN 6650-01-017-0980
NSN 5960-01-197-2759
NSN 5910-00-891-7268
NSN 6135-00-100-0485
NSN 6610-01-029-8749
NSN 5985-01-333-5739