Height 3.000 inch
A rectangular or square precision tool having a flat working surface(s) of specific flatness. It is used as a datum plane in connection with various layout, inspection, and calibration operations. It may also be used as a lapping plate, but is not grooved. See also block, lapping; plate, duplex, surface and lapping; and plate, lapping.
NSN 5996-00-082-4081
NSN 6150-00-139-1566
NSN 5915-00-436-7831
NSN 6610-01-411-3372
NSN 5996-01-397-2142
NSN 5915-00-497-4257
NSN 6620-00-140-8644
NSN 5835-01-548-4955
NSN 5950-01-237-3840
NSN 6320-00-646-3311
NSN 6130-01-440-9254
NSN 5960-01-319-6735