Bumper is butadiene rubber
An item made of material having elastic properties. it may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. it is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. excludes mount, resilient, general purpose; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-00-655-2863
NSN 5930-01-174-1037
NSN 5935-00-790-4754
NSN 6110-00-936-8416
NSN 5960-01-552-0862
NSN 2925-01-594-5385
NSN 4140-01-400-3610
NSN 5910-01-588-4899
NSN 6130-01-653-7307
NSN 5855-01-242-8428
NSN 5855-01-346-7682
NSN 6620-01-076-1340