AN775 Rev 14
Dash
J Dia.
K
L Dia.
M Dia.
number
inches (mm)
inches (mm)
inches (mm)
inches (mm)
-4
.172 (4.37)
1.156 (29.36)
.344 (8.74)
.188 (4.78)
-5
.234 (5.94)
1.156 (29.36)
.406 (10.31)
.219 (5.56)
-6
.297 (7.54)
1.312 (33.32)
.469 (11.91)
.250 (6.35)
-8
.391 (9.93)
1.656 (42.06)
.625 (15.88)
.313 (7.95)
-10
.484 (12.29)
1.938 (49.23)
.750 (19.05)
.375 (9.53)
-12
.609 (15.47)
2.156 (54.76)
.938 (23.83)
.438 (11.13)
-16
.844 (21.44)
2.578 (65.48)
1.188 (30.18)
.625 (15.88)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Break sharp edges .and remove all hanging burrs and slivers.
4. Unless otherwise noted tolerances shall be ±.005 inches (0.13 mm) and angles ±.5°.
5 Tolerances for dimensions G and N are in accordance with SAE-AS4395 style E.
6. Machined surfaces shall be smooth to 125µin Ra, hex surfaces may be 250µin Ra, unless otherwise
specified on the figures. Surface finish shall be in accordance with ASME B46.1.
7. Diameter F is last pitch diameter of last serration from point to point.
8. Dimensions A, F, and J shall be concentric within .005 inch (0.13 mm) total indicator movement.
9. For design features purposes, this standard takes precedence over documents referenced herein.
10. Referenced documents shall be of the issue in effect on date of invitation for bid.
FIGURE 1. Bolt - fluid passage dimensions and configurations - Continued.
REQUIREMENTS:
Dimensions and configuration shall be in accordance with figure 1.
Size -2 through -16 aluminum alloy maximum operating pressure is 1500 psi (10 MPa).
Steel, corrosion resistant steel (CRES), and titanium maximum operating pressure is 3000 psi (21
MPa).
Except as otherwise noted materials shall be in accordance with SAE-AS4875, see table I for material
code.
TABLE I. Material and code letters.
Code letter
Material
Steel alloy 4130 or 4120 In accordance with
F
SAE-AMS6370 or SAE-AMS6382 1/
J
CRES, type 304
K
CRES, type 316
R
CRES, type 321
T
Titanium alloy 2/
W
Aluminum alloy 7075-T73
1/ Steel alloy 125,000 psi (860 MPa) minimum tensile strength.
2/ Not for use in oxygen systems.
3
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