Max load rating is not rated per cage 52gb6 tech support (thermo eberline)
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 6110-00-621-0354
NSN 6645-01-648-4439
NSN 5905-00-292-1113
NSN 5910-01-526-5702
NSN 6650-00-617-9896
NSN 5835-01-362-0305
NSN 5935-00-932-5241
NSN 4140-01-520-7383
NSN 5960-01-543-0235
NSN 6645-00-715-1531
NSN 5835-01-301-0022
NSN 6240-00-246-5060