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 5999-01-378-3673
NSN 5905-01-330-4228
NSN 6145-01-145-5177
NSN 6610-00-773-3004
NSN 6610-00-875-3247
NSN 5999-01-433-2271
NSN 6610-01-042-3954
NSN 5920-00-455-9743
NSN 5935-01-607-6428
NSN 5950-01-152-5429
NSN 6130-00-567-8322
NSN 5998-01-530-5594