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 6130-00-309-2388
NSN 5835-00-614-0650
NSN 5975-01-487-4379
NSN 6105-01-605-3555
NSN 5910-00-905-4744
NSN 2925-01-517-8544
NSN 5950-00-264-3620
NSN 6135-01-106-7740
NSN 4140-01-421-4045
NSN 4140-00-541-9077
NSN 5920-01-381-3115
NSN 5905-01-442-0406