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 5945-00-597-5722
NSN 5855-00-149-0766
NSN 6130-01-179-1188
NSN 2925-01-553-5132
NSN 7035-01-038-9970
NSN 5960-01-257-0225
NSN 5935-01-205-3316
NSN 6620-00-246-6448
NSN 6220-01-392-1429
NSN 7035-01-403-2841
NSN 5985-00-758-6801
NSN 6220-01-077-1843