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 5915-01-147-8959
NSN 7035-01-063-8753
NSN 5950-00-548-9523
NSN 5935-00-877-2739
NSN 5930-00-859-1281
NSN 5996-00-525-1777
NSN 5935-01-265-3948
NSN 6110-01-170-4066
NSN 5935-00-885-8598
NSN 5965-01-272-3480
NSN 5835-01-515-6537
NSN 5835-01-090-0784