2X .09375
.103
-.000
+.001
.496
.7717
-.0150
+.0000
R1.818 - SWING PROFILE
ABOUT DATUM C
7°
1.782
-.010
+.000
.2685±.0025
.033
-.000
+.008
R2.00
.598
60°
90°
.2685
.0625±.0050
19X EQ SP
19 SERRATIONS
EQ SP @ .0625
NOTES:
BOTH SIDES
MATERIAL: STEEL, 4140, ASTM A108;1.
AUSTENITE GRAIN SIZE 5 OR FINER.
REVISION HISTORY
ZONE REV DESCRIPTION DATE APPRVD
SEE NOTE 1
PARA 5.3.1.2 OF MIL-STD-171
SYMM & CONC: 1/2 FEATURE TOL.
1-704-860-1202
IS PROHIBITED.
HEAT TREAT
A
B
C
D D
C
B
A
8
7 6 5 4 3 2 1
.DIM & TOL IAW ASME Y14
BRK/FIL SHARP COR .005 MAX.
FAB FINISH: 125 MICROINCHES.
07/31/2010R Benson
07/26/2010R Benson
WEIGHT: 0.83 LB SHEET 1 of 2 SCALE: 3:2
XD 7790314
M1911-A1 REDUX
Gastonia, NC 28054
Benson Consulting, LLP
TITLE
REVDWG NO.SIZE
8
7 6 5 4 3
1
5 - 1994.
THIRD ANGLE PROJECTION
DO NOT SCALE DRAWING
MODELED
DRAWN
MFG
QA
BY DATE
• rhbenson@earthlink.net
•
ENGRG
SLIDE
―
1st MADE FOR:
MATERIAL
FINISH
UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN INCHES.
TOLERANCES: ANGULAR
±
.5
°
,
2 PL ±.01, 3 PL ±.005, 4 PL ±.0005,
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE AND INTELLECTUAL PROPERTY OF
Benson Consulting, LLP
.
ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF
Benson Consulting, LLP
RH C 48-52
DETAIL F
SCALE 3 : 1
TO SHARP
CORNERS
50°±1°
.344
.0010 :1
C
SEE SHEET 2
D
.0085
A
C
B
D
F
1.698
.895
1.432
2.095
.828±.001
2X 3.834
B
B
±.002
-
.006
+
.234
.635
CONT
-
.012X R
-
1.560
+
.000
MAX
2X R
.496
.499
++
-
.000
.366
-
.006
.000
.000
.490
R
.916
.031
.000
.320
TRUE R
+
.005
.002
.699
- .000
+.003
- C - (4.89)
.630 X 90
SEE SECTION H-H
BELOW AND ON
SHEET 2 SEE SHEET 2
.409±.004
A
A
SCRIBE SIGHT INDEX LINE
.01+.02 DEEP X 60 ON
C
L
.49
.002
.000
+
.156
-
.124
+
.270
2.266
-
.000
.436
+
R
.000
+
.056
.002
2X R
+.000
-
.005
.015
- .010
+
.000
.160
.010
1.300
.004+
-
.00
.01
4.89
.00
-
1.14
-
.00
.01+
.01
.000
+
-
-
.315
1.60
- .04
+.00
DETAIL C
SCALE 3 : 1
8°
R
.000
4°
-
.078
+.000
R
.032-
.094
.01
MAX
- .014
+
R.031
.032
+.000
.071
.11
- .00
+
R.031 MAX
E E
SCALE 3 : 1
DETAIL D
B
33°
.050R
90°
SECTION E-E
SCALE 3 : 1
.095
- .000
+.008
SEE SHEET 2
G
J
.499
.4491.560
.510
19X .91
- .01
+.00
BOTH SIDES
H H
SCALE 3 : 1
DETAIL G
BOTH SIDES
+
.02
.250
.01
.00
-
2X R
.005 MAX
DETAIL J
SCALE 3 : 1
80.5°
22°
19X .023
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