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 6130-00-183-6156
NSN 7035-00-465-3298
NSN 5835-01-391-4556
NSN 4140-01-275-8821
NSN 5895-01-572-6372
NSN 6240-00-556-8657
NSN 6145-01-536-6454
NSN 5960-00-004-4979
NSN 5920-01-615-7270
NSN 6135-01-051-7836
NSN 5950-00-290-5890
NSN 6220-01-269-5263