4.800 4 bolt flange square, 3.750 bolt hole centers, low xarbon steel, zincplated, elastomer-wide temp range, static shear spring rate 200 lbs per inch, one inch stud in center, 1/2-13unc-2a thd.
No other part numbers with same form, fit, and function found.
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 5990-01-304-7597
NSN 5999-01-323-7113
NSN 5996-01-227-2108
NSN 5835-01-610-5744
NSN 6145-00-510-7319
NSN 5895-01-345-9728
NSN 5996-00-888-1180
NSN 6685-01-506-8818
NSN 5930-01-432-1143
NSN 6620-00-199-8734
NSN 5999-01-227-4643
NSN 5915-00-389-1126