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 2925-01-609-8464
NSN 6145-00-312-6673
NSN 5950-00-843-5556
NSN 6620-00-269-5168
NSN 5935-00-079-1650
NSN 6150-00-769-5017
NSN 5975-00-332-7221
NSN 6135-00-161-0746
NSN 6220-00-013-9523
NSN 5999-01-157-2731
NSN 5985-00-178-1143
NSN 5975-00-177-8022