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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5996-01-139-2843
NSN 5965-00-445-1843
NSN 6240-01-327-7269
NSN 5930-00-866-5393
NSN 5990-01-521-7890
NSN 6130-01-526-6801
NSN 7035-01-162-7452
NSN 5985-01-067-8041
NSN 5835-01-487-3042
NSN 5975-01-149-4891
NSN 6135-00-100-8890
NSN 5915-01-630-3083