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 4140-00-161-0038
NSN 5930-01-219-9596
NSN 6650-01-231-9545
NSN 2925-01-206-2250
NSN 5990-00-960-6310
NSN 6610-00-404-1161
NSN 6105-00-265-7545
NSN 5835-01-323-2581
NSN 6240-01-035-8525
NSN 5835-00-111-3419
NSN 5975-00-539-7300
NSN 5920-01-020-7659