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 5935-00-626-4635
NSN 5996-01-102-6646
NSN 5975-00-883-5806
NSN 6145-00-729-9391
NSN 5960-01-024-0578
NSN 4140-01-642-2927
NSN 6610-01-540-8521
NSN 5985-01-608-3833
NSN 5935-01-498-8935
NSN 5999-00-317-3176
NSN 6240-01-296-7404
NSN 7035-00-849-5526