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 6610-01-033-2402
NSN 5915-01-278-3433
NSN 5950-00-376-5415
NSN 6610-00-367-9603
NSN 6620-00-804-8272
NSN 5990-01-463-2279
NSN 2925-01-309-5007
NSN 6620-00-241-5264
NSN 6105-01-367-2958
NSN 6610-01-647-7412
NSN 6110-00-581-4445
NSN 6220-00-403-3444