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 6650-01-573-7165
NSN 5895-00-981-8642
NSN 5920-01-426-6666
NSN 5999-00-605-6755
NSN 6145-00-360-7760
NSN 5975-00-107-1853
NSN 5935-00-188-9706
NSN 6240-01-392-2018
NSN 6610-01-452-2477
NSN 6130-01-561-2088
NSN 6620-00-280-2874
NSN 5930-00-998-2459