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 5915-01-283-2995
NSN 5835-00-794-7500
NSN 5950-01-519-0850
NSN 6145-01-591-6782
NSN 6645-01-491-1815
NSN 6105-00-336-3323
NSN 6220-01-349-8669
NSN 6150-01-205-3865
NSN 5990-01-372-6047
NSN 5960-01-324-1342
NSN 6645-01-449-0785
NSN 5835-00-642-8148