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 5915-01-491-6280
NSN 5998-01-025-6764
NSN 6145-01-094-6108
NSN 6110-00-654-3539
NSN 5960-01-371-9143
NSN 5910-00-869-1172
NSN 6135-01-393-4746
NSN 5975-00-541-8531
NSN 6110-00-331-3620
NSN 6320-00-116-3658
NSN 6135-01-398-5922
NSN 5999-00-290-5898