VICOR CONFIDENTIAL REV. DESCRIPTION DATE APPROVED THIS DOCUMENT AND THE DATA 1 RELEASE PER E9830074 PEI 11/13/98 JMR DISCLOSED HEREIN OR HEREWITH IS NOT TO BE 2 REVISED PER E0030403 PEI 12/15/00 JMR REPRODUCED, USED OR DISCLOSED IN WHOLE OR IN 3 REVISED PER E100944 KUK 07/22/10 DCS PART TO ANYONE WITHOUT THE PERMISSION OF VICOR CORP. 4 REVISED PER E120756 KUK 08/20/12 REJH .639 45 CHAMFER TO ROOT R.005 MAX OF THREAD .420±.002 (2 PLS) .089 .188 14 .038 #4-40 UNC-2A .045 .125±.025 THREAD LOCK SEE NOTE 4 #4-40 UNC-2B 2 IMPERFECT 0.312 MIN THREAD DEPTH THREADS ALLOWED NOTES: 1. MATERIAL: 300 SERIES STAINLESS STEEL PER AISI. 2. FINISH: CLEAR PASSIVATE PER QQ-P-35B, TYPE II. 3. REMOVE ALL BURRS AND SHARP EDGES. 4. MACHINE APPLY LOCTITE DRI-LOC 204 OR EQUIVALENT TO THREADS AS SHOWN. 5. KIT P/N 18159 6. BAG P/N 19135 7. DIMENSIONS ARE INCHES ONLY. DRAWN BY DATE VICOR SWD Lap Nguyen 11/24/1997 UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE : INCH / [MM] STANDOFF, .420 LG MALE- TOLERANCES ARE: DECIMALS ANGLES FEMALE X.XX [X.X] = ±0.01 [0.25] ±1° X.XXX [X.XX] = ±0.005 [0.127] THIRD ANGLE PROJECTION SIZE CAGE CODE DWG NO REV A 67131 18122 4 SCALE 6:1 SHEET 1 OF 1 DO NOT SCALE DRAWING