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 6650-01-168-8451
NSN 6320-01-056-1164
NSN 5915-01-391-7830
NSN 6610-01-551-0774
NSN 5930-00-079-0046
NSN 6320-00-823-2015
NSN 5950-01-093-6423
NSN 5895-00-239-7406
NSN 5945-01-008-5313
NSN 5975-01-014-0723
NSN 5960-01-452-1907
NSN 5985-00-896-6879