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 5935-00-919-3370
NSN 5915-01-213-9352
NSN 6620-01-191-5934
NSN 6130-01-250-0836
NSN 5930-01-361-9027
NSN 6610-01-517-8652
NSN 5975-00-518-0780
NSN 5950-01-597-0087
NSN 6240-01-012-2706
NSN 4140-00-358-1751
NSN 5950-01-534-7890
NSN 5985-01-318-4506