MIL-STD-202H.pdf - 第146页

MI L - S TD - 202 - 207 F I G U RE 6 . Standard mountin g fixtures for deck, or platfor m, mounted parts . 14 北测（上海）电子科技有限公 司 联系方式：xuyj@beice-sh.com 13917165676

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MIL-STD-202-207
Holes (E) are drilled equidistant from corner holes on same center line - panels No. 5 and No. 6 only. Holes (F) are
drilled equidistant from corner holes on same center line - panels No. 4 and No. 6 only.
TABLE I. Spacers.
When P (note assembly plan view) is:
L
Remarks
Less than
Greater than
.75
(19.05)
3.25
(82.55)
.75
(19.05)
3.25
(82.55)
1.50
(38.10)
P + .75
4.00
(101.60)
Cut out .50 inch (12.70 mm) thick auxiliary mounting
plate, item 3, to give .75 inch clearance around rear
projections.
Selection of panel size: The panel employed shall be the smallest size shown in the above table that will result in a
clearance, "A" (note assembly front elevation view), of at least 2.50.
TABLE II. Mounting panels.
Panel
number
B
H
T
S
Size of bolts
Bolt-hole
diameter
Quantity
1
2
3
4
5
6
9.00
(228.60)
12.00
(304.80)
16.00
(406.40)
20.00
(508.00)
32.00
(812.80)
36.00
(914.40)
12.00
(304.80)
16.00
(406.40)
20.00
(508.00)
24.00
(609.60)
24.00
(609.60)
34.00
(863.60)
.75
(19.05)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.00
(25.40)
1.25
(31.75)
1.25
(31.75)
.500-13UNC-2A
.500-13UNC-2A
.500-13UNC-2A
.500-13UNC-2A
.625-11UNC-2A
.625-11UNC-2A
.56
(14.22)
.56
(14.22)
.56
(14.22)
.56
(14.22)
.69
(17.53)
.69
(17.53)
4
4
4
6
6
8
NOTES:
1. Metric equivalents are in parentheses.
2. Unless otherwise specified, tolerances are ±.06 inch (1.52 mm).
FIGURE 5. Standard mounting fixtures for electrical controller parts
(contractors, relays, resistors, etc.) - Continued.
13
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MIL-STD-202-207
FIGURE 6. Standard mounting fixtures for deck, or platform, mounted parts.
14
北测（上海）电子科技有限公司
联系方式：xuyj@beice-sh.com 13917165676
MIL-STD-202-207
FIGURE 6. Standard mounting-fixtures for deck or platform mounted parts - Continued.
15
北测（上海）电子科技有限公司
联系方式：xuyj@beice-sh.com 13917165676