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 5930-01-201-6021
NSN 5855-00-132-4898
NSN 6610-01-545-0766
NSN 5855-00-548-4742
NSN 5925-01-061-2999
NSN 5960-00-539-7914
NSN 5965-01-511-0402
NSN 5935-01-589-6402
NSN 5905-00-555-1899
NSN 6650-01-486-1268
NSN 6320-01-089-9086
NSN 5950-00-020-6256