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 6220-00-279-1508
NSN 5998-01-634-0604
NSN 6150-01-089-5187
NSN 6135-00-112-8637
NSN 6620-00-218-4959
NSN 5965-00-892-1010
NSN 5965-00-416-6618
NSN 6135-01-202-8113
NSN 6135-00-057-2005
NSN 6130-01-158-9437
NSN 6150-00-114-2785
NSN 6320-01-631-7828