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 5999-01-159-7268
NSN 5950-01-536-1161
NSN 5915-00-983-9742
NSN 5985-01-128-8004
NSN 6110-00-166-1998
NSN 5996-00-279-1510
NSN 5999-01-035-7298
NSN 5835-01-070-1882
NSN 5998-01-134-5405
NSN 2925-01-354-1752
NSN 5945-01-444-3970
NSN 5945-01-573-4452