Explosive ordnance system; material-aluminum
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 5990-01-341-5735
NSN 6135-01-173-2588
NSN 6610-01-231-7713
NSN 5998-00-218-1360
NSN 6320-01-227-2648
NSN 5920-01-391-0472
NSN 5985-00-218-1356
NSN 5990-01-395-4194
NSN 6620-01-613-7996
NSN 6610-00-147-3187
NSN 4140-01-641-6916
NSN 5990-01-320-1412