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 6135-01-278-9717
NSN 5835-01-622-2556
NSN 5990-01-628-8188
NSN 6150-01-550-9770
NSN 5950-01-322-8104
NSN 5996-00-299-1609
NSN 5945-01-632-1486
NSN 5930-00-993-1411
NSN 5998-01-605-7327
NSN 6240-01-279-0552
NSN 6645-00-505-6026
NSN 6240-00-539-9770