MIL-DTL-24705/1B(SH)
TABLE II. Two-piece square-faced cable insert block dimensions (exterior width 15 90 mm) - Continued.
Designator
A
B
C
Color dots
BN9059
90.0 (3.54)
59.0 (2.32)
45.0 (1.77)
---
60.30
62
45.0 (1.77)
Blue
BN9059/62
90.0 (3.54)
(2.37)
(2.44)
BN9060
90.0 (3.54)
60.0 (2.36)
45.0 (1.77)
---
BN9061
90.0 (3.54)
61.0 (2.40)
45.0 (1.77)
---
BN9062
90.0 (3.54)
62.0 (2.44)
45.0 (1.77)
---
63.32
65
45.0 (1.77)
Orange
BN9062/65
90.0 (3.54)
(2.49)
(2.56)
BN9063
90.0 (3.54)
63.0 (2.48)
45.0 (1.77)
---
BN9064
90.0 (3.54)
64.0 (2.42)
45.0 (1.77)
---
BN9065
90.0 (3.54)
65.0 (2.56)
45.0 (1.77)
---
66.33
68
45.0 (1.77)
Purple
BN9065/68
90.0 (3.54)
(2.61)
(2.68)
BN9066
90.0 (3.54)
66.0 (2.60)
45.0 (1.77)
---
BN9067
90.0 (3.54)
67.0 (2.64)
45.0 (1.77)
---
BN9068
90.0 (3.54)
68.0 (2.68)
45.0 (1.77)
---
69.35
71
45.0 (1.77)
Yellow
BN9068/71
90.0 (3.54)
(2.73)
(2.79)
BN9069
90.0 (3.54)
69.0 (2.72)
45.0 (1.77)
---
BN9070
90.0 (3.54)
70.0 (2.76)
45.0 (1.77)
---
Part or identifying number (PIN) for two-piece square-faced cable insert blocks with an exterior width of 15
mm 90 mm. The item designation for BN15 through BN90 square-faced cable insert blocks shall be differentiated
by an item designation consisting of the following format "xxxx/xx". The first two digits indicate the exterior width
of the cable insert block in millimeters (mm). If the cable passage diameter is fixed, the next two digits indicate the
passage diameter of the cable insert block in mm, and the remaining digits are not used. If the block has an
adjustable cable passage diameter (indicated by "COLOR DOTS"), the two digits before the "/" shall indicate the
minimum passage diameter in mm, and the two digits after the "/" shall indicate the maximum passage diameter in
mm. An example of the PIN for a 15 mm 90 mm two-piece square-faced cable insert block with an exterior width
of 90 mm and an adjustable passage is provided below (see MIL-DTL-24705 for complete details).
24705
/1
-
B
N
90
53
/
56
M
Prefix for
Maximum
Item
Item
Exterior Width
Minimum
Specification
Spec
Military
Dia. (mm)
Type
Material
(mm)
Dia. (mm)
Number
Sheet No.
Specification
Item Designation
13
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