Noise attenuator
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 an item to be isolated. excludes mount, resilient, weapon system; spring (as modified); bumper, nonmetallic; bumper, rubber; bushing, nonmetallic; hydraulic and pneumatic shock absorbers, dashpots, grommets and shock pads.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6610-01-303-9516
NSN 6130-00-229-4120
NSN 5960-01-106-3086
NSN 4140-01-168-8796
NSN 5895-00-081-2219
NSN 5960-00-396-6109
NSN 6645-00-892-1605
NSN 5985-01-376-7278
NSN 5930-01-298-4541
NSN 6320-01-506-9439
NSN 6685-01-561-0572
NSN 6220-00-229-4704