Cotton plastic per mil-p-79c
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 5985-01-457-0837
NSN 6130-00-137-9125
NSN 6135-00-891-4944
NSN 6685-00-781-7016
NSN 6320-01-106-4414
NSN 5985-00-539-7997
NSN 6610-01-600-5789
NSN 6105-00-851-2998
NSN 2925-00-092-6526
NSN 6685-01-070-6341
NSN 6130-01-507-9382
NSN 5925-01-114-8254