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 6105-00-733-9226
NSN 6685-01-445-6983
NSN 6145-01-422-4485
NSN 5985-01-290-5665
NSN 5895-00-118-7779
NSN 5835-01-447-2544
NSN 5915-00-276-8332
NSN 5835-01-359-2575
NSN 6650-01-336-5859
NSN 5996-00-136-9651
NSN 5915-01-356-8596
NSN 5925-01-526-3328