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 6130-01-050-9536
NSN 6150-01-387-3425
NSN 6320-00-993-6120
NSN 5965-01-381-2527
NSN 5930-00-134-0404
NSN 6650-01-164-8787
NSN 5996-00-839-3270
NSN 5998-00-087-8000
NSN 6145-01-076-3699
NSN 6320-01-536-3077
NSN 6110-01-255-9892
NSN 5935-00-994-6553