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 5895-01-493-7302
NSN 5999-00-738-4321
NSN 5996-00-338-7089
NSN 6130-01-421-3354
NSN 6220-00-453-3179
NSN 6110-00-185-2021
NSN 5975-01-511-0701
NSN 5965-00-284-7806
NSN 5975-01-642-3608
NSN 5998-01-106-5190
NSN 6685-00-236-4443
NSN 5855-00-911-1370