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 6145-01-167-1835
NSN 6240-01-641-2666
NSN 5996-01-156-9688
NSN 5990-00-870-0656
NSN 6110-00-253-9523
NSN 6220-01-459-9485
NSN 5965-00-246-5612
NSN 5985-01-461-3113
NSN 5895-01-012-4110
NSN 6620-01-266-1663
NSN 6320-01-446-6775
NSN 6685-01-611-0157