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 6240-00-504-6583
NSN 5935-01-182-9634
NSN 5985-01-473-0053
NSN 6320-00-004-9158
NSN 6150-00-110-7844
NSN 6135-00-471-5356
NSN 5990-01-517-7848
NSN 5999-00-057-8537
NSN 5920-00-243-3788
NSN 5965-00-079-0928
NSN 5996-01-130-5128
NSN 5905-01-098-4060