Four mounting studs 0.500-20nf-2
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 4140-00-648-3303
NSN 5975-00-455-2431
NSN 7035-00-421-0468
NSN 7035-00-834-2090
NSN 6240-01-450-4886
NSN 5835-01-259-0859
NSN 6145-01-461-8996
NSN 6620-00-172-9222
NSN 6135-01-369-9792
NSN 6620-01-531-0415
NSN 5905-01-124-0502
NSN 7035-01-459-8268