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 5910-00-227-0848
NSN 6685-01-055-3512
NSN 5945-01-250-0447
NSN 6150-01-125-3147
NSN 5998-01-277-5108
NSN 5996-01-069-8747
NSN 6645-00-824-6407
NSN 5915-00-625-2285
NSN 5965-00-842-9060
NSN 5950-01-502-7333
NSN 6220-01-457-5447
NSN 5895-00-569-3435