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 7035-01-281-3642
NSN 4140-01-259-1392
NSN 6685-01-634-0611
NSN 5960-00-553-7338
NSN 6220-00-379-4044
NSN 4140-00-270-4457
NSN 4140-00-253-1801
NSN 5965-00-482-0913
NSN 5925-01-332-0279
NSN 5935-00-788-9706
NSN 6650-01-365-9306
NSN 6320-00-405-2348