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 5999-00-115-5489
NSN 5975-01-311-1947
NSN 6650-01-328-0546
NSN 6645-00-368-8636
NSN 5975-00-008-5772
NSN 6145-01-442-0621
NSN 6105-00-503-2748
NSN 5920-01-651-4675
NSN 6145-00-679-0132
NSN 5975-00-780-3945
NSN 6220-01-342-9594
NSN 6650-00-169-1866