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 5996-00-466-7857
NSN 5996-01-097-6256
NSN 5990-01-655-1437
NSN 6240-01-429-2747
NSN 5895-00-912-4745
NSN 5915-01-311-5416
NSN 6105-00-111-3353
NSN 5975-01-214-6556
NSN 5960-01-573-6483
NSN 5895-01-067-7957
NSN 5895-00-477-1446
NSN 6320-01-029-4220