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 5985-00-189-7138
NSN 5915-01-124-7037
NSN 6610-01-602-2132
NSN 6105-01-436-8571
NSN 5895-00-278-8092
NSN 6320-01-233-5798
NSN 5945-01-586-1990
NSN 5915-01-031-6810
NSN 6685-01-125-0026
NSN 6220-01-212-3254
NSN 6135-01-522-3386
NSN 5965-01-373-6457