PART NAME PART No. INTERNAL PANEL PNX-91423 4.02 102 3.03 77 R.03 (8x) 0.8 .177 (4x) 4.50 2.68 68 1.57 40 3.03 77 R.39 (4x) 9.9 .72 TYP. 18.4 .37 TYP. 9.5 3.39 86 MATERIAL - .060 [1.5mm] THK. ALUMINUM FINISH - NATURAL SUPPLIED WITH M3x0.5 x 6mm LG. MACHINE SCREWS (PAN HD., PHILLIPS DRIVE, STEEL, ZINC PLATED) FOR MOUNTING IN THE FOLLOWING ENCLOSURES: PN-1323, PN-1323-DG & PN-1323-C PN-1328, PN-1328-DG & PN-1328-C SUPPLIED WITH M3 x 6mm LG. SELF-THREADING SCREWS (PAN HD., PHILLIPS DRIVE, STEEL, ZINC PLATED) FOR MOUNTING IN THE FOLLOWING ENCLOSURES: PN-1323-MB, PN-1323-DGMB & PN-1323-CMB PN-1328-MB, PN-1328-DGMB & PN-1328-CMB REV. DATE 5-11-11