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 5935-01-437-5972
NSN 5960-01-088-6553
NSN 5895-01-250-1665
NSN 5950-01-027-4913
NSN 5950-00-515-2973
NSN 5998-01-245-7658
NSN 5910-01-633-9963
NSN 5965-01-441-9505
NSN 5945-00-497-1237
NSN 5960-01-512-0233
NSN 6610-01-033-2402
NSN 5920-01-173-8212