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 6150-00-241-5439
NSN 5910-01-121-0373
NSN 5985-01-506-4400
NSN 5999-00-898-2660
NSN 6610-01-006-3255
NSN 6610-01-572-1715
NSN 5935-01-601-2485
NSN 5960-01-377-1907
NSN 2925-01-440-9912
NSN 5960-01-174-3119
NSN 6645-00-764-3355
NSN 5895-01-377-4613