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 5950-01-375-6895
NSN 4140-01-024-9414
NSN 6110-00-347-7290
NSN 6130-01-502-2105
NSN 5930-00-179-2269
NSN 6620-00-829-1914
NSN 6650-00-248-8913
NSN 6685-01-495-3491
NSN 6610-00-376-3308
NSN 6145-01-413-3286
NSN 6110-01-475-6835
NSN 5985-01-254-6293