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 6145-00-423-1563
NSN 5920-00-869-6403
NSN 5915-01-422-2014
NSN 4140-01-533-5879
NSN 5945-01-384-2241
NSN 5960-00-229-5121
NSN 5915-00-925-0835
NSN 5998-00-430-4577
NSN 5910-00-275-0827
NSN 5915-00-155-7626
NSN 5985-01-658-2338
NSN 5965-01-502-7006