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 6620-00-155-2608
NSN 5998-00-737-8709
NSN 6320-01-449-1014
NSN 6620-00-917-5259
NSN 6685-01-180-0261
NSN 6145-01-009-7319
NSN 5915-00-900-8862
NSN 6130-01-186-9729
NSN 5855-01-079-8716
NSN 5855-01-259-8376
NSN 6130-01-105-1649
NSN 5835-01-152-9483