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 5925-00-452-1270
NSN 5855-00-446-5921
NSN 5999-00-972-8753
NSN 5855-00-165-3093
NSN 6110-01-103-0288
NSN 6130-01-538-8698
NSN 5999-01-187-2335
NSN 5990-00-152-3929
NSN 5965-01-646-6326
NSN 6650-01-338-2676
NSN 6240-01-640-8139
NSN 5945-00-089-9130