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 5945-01-466-6347
NSN 5925-00-932-3027
NSN 6130-01-278-8596
NSN 6220-00-932-4992
NSN 5835-01-647-6426
NSN 5930-01-462-0680
NSN 6220-01-181-0075
NSN 5915-01-411-1503
NSN 6130-01-574-9357
NSN 6240-01-104-5693
NSN 6620-00-604-7566
NSN 5925-01-046-4918