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 6610-01-348-5719
NSN 5985-01-532-9620
NSN 5998-01-576-8857
NSN 5855-00-586-6255
NSN 5935-01-130-9886
NSN 6135-01-119-0720
NSN 5920-01-589-2844
NSN 5910-01-396-0158
NSN 5999-01-562-0770
NSN 6145-01-604-3295
NSN 5965-00-412-4402
NSN 6135-00-284-1406