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 6320-01-564-0893
NSN 5990-01-348-9843
NSN 5945-00-651-9555
NSN 5960-01-089-8155
NSN 5905-00-644-9983
NSN 5945-01-644-8985
NSN 5965-00-207-9696
NSN 5915-01-330-5937
NSN 5920-01-281-2196
NSN 5998-01-462-2625
NSN 5930-00-053-4008
NSN 6685-01-063-1165