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 6240-00-783-2853
NSN 4140-00-843-7262
NSN 4140-01-364-9797
NSN 5998-00-251-9692
NSN 5985-01-556-3220
NSN 5855-01-093-8202
NSN 5999-01-485-5690
NSN 6320-00-790-4844
NSN 5910-00-683-3982
NSN 6150-01-055-1288
NSN 6650-00-205-6282
NSN 5935-01-032-2157