MIL-DTL-16377J(SH)
THIS AREA SHALL BE FLAT
1
ALL AROUND WITHIN 16
A
OPENING
C
IN CEILING
D
FIXTURE
HOUSING
0.094±0.006
1.108±0.012
G
B
E
0.047R
F
H
TACK WELD
0.343±0.008
O-RING
FLANGE
0.156±0.007
WINDOW
J
L
5
ASSY.
MOUNTING
16 DIA.
0.078R
1
FLANGE
K
16R
HOLE
G OR M
M
A OR B
5
N HOLES IN FLANGE -16 DIA.
MOUNTING FLANGE DETAILS
Specification Sheet
Symbol Number
A
B
C
D
E
F
G
H
J
K
L
M
N
259/16
239/16
1125/32
57/32
137/9
615/16
245/16
MIL-F-16377/5
338.2 and 339.2
7¼
5¼
2
6
3
8
1811/16
915/16
1611/16
811/32
715/16
331/32
811/16
411/32
43/32
4
177/16
MIL-DTL-16377/6
149.5
9¼
6
19 /32
17 /32
8 /64
2
4 /64
4
18 /32
29
29
61
45
21
MIL-DTL-16377/7
70.4 and 336.1
7¼
5¼
6
3
9¼
6
319/16
299/16
1425/32
2
57/32
915/16
305/16
MIL-DTL-16377/8
331.2 and 347.3
7¼
5¼
6
3
19
8
1811/16
915/16
1611/16
811/32
715/16
331/32
811/16
411/32
43/32
4
177/16
MIL-DTL-16377/9
73.4 and 346.3
9¼
6
315/16
915/16
295/16
1421/32
715/16
331/32
811/16
411/32
53/32
915/16
301/16
MIL-F-16377/10
145.5
19
8
315/16
915/16
295/16
1421/32
715/16
331/32
811/16
411/32
53/32
19
915/16
301/16
MIL-DTL-16377/11
77.5 and 344.3
8
333.2, 341.2, and
1413/16
9
415/16
55/16
19
915/16
MIL-DTL-16377/12
31
11
29
10
5¼
30
8
342.3
1747/64
57/32
87/16
37/32
139/64
331/32
163/64
915/16
431/32
MIL-DTL-16377/14
80.2 and 79.2
16
---
---
4
255/16
915/16
235/16
1121/32
715/16
331/32
811/16
411/32
53/32
615/16
241/16
MIL-F-16377/65
81.1 and 345.3
13
8
1113/16
415/16
55/16
615/16
MIL-F-16377/66
82.1 and 343.2
25
11
23
9
10
5¼
13
24
8
NOTE:
1.
N represents the number of mounting holes in mounting flange.
FIGURE 26. Mounting dimensions for flush mounting of fluorescent fixtures.
52
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