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Double Angle Bracket

Model / MPN: 12478972-4 | NSN: 5340-01-498-0666
ITAR Registered seal

A rigid item usually fabricated from flat material, forming two alternate or two adjacent interior angles, both which are less than 180 degrees (3.141 radians). It is designed to position, align, and/or support an item. It may be reinforced. See also bracket, angle and bracket (1), mounting.

Product Details
NATO Stock Number
5340-01-498-0666
Sold in multiples of
1 EA
DEMIL
NO
Mounting Hole Type
Plain
First Leg Length
0.910 inches
Second Leg Length
1.500 inches
End Application
2350-01-455-3174
Second Leg Width
Between 4.190 inches and 4.310 inches
Second Leg End Width
Between 3.690 inches and 3.810 inches
First Leg Hole Diameter
Between 0.374 inches and 0.385 inches
Second Leg Hole Diameter
Between 0.195 inches and 0.206 inches
Second Leg Distance Between Hole Centers Along Width
1.275 inches
Second Leg Distance From Edge To Hole Center Along Width
2.350 inches
Second Leg Distance From Edge To Hole Center Along Length
0.500 inches
First Leg Thickness
0.125 inches
Second Leg Thickness
0.125 inches
Center Section Height
Between 1.450 inches and 1.850 inches
Center Section Width
Between 4.190 inches and 4.310 inches
Center Section Thickness
0.125 inches
First Leg Width
Between 4.190 inches and 4.310 inches
First Leg Distance Between Hole Centers Along Width
1.560 inches
First Leg Distance From Edge To Hole Center Along Width
1.940 inches
First Leg Distance From Edge To Hole Center Along Length
0.313 inches
First Leg Style
Square
First Leg Hole Arrangement Style
Two holes
Second Leg Style
Chamfered ends
Second Leg Hole Arrangement Style
Two holes
Second Leg Relationship To First Leg
Not identical
First Leg Angle
0.13 radians
Second Leg Angle
0.13 radians
Second Leg Chamfer Angle
Between 45.0 degrees and 50.0 degrees
Material
Aluminum alloy 6061
Material Specification
Astm b209m national specification all material responses
Surface Treatment
Chromate and primer epoxy and plastic polyurethane
Surface Treatment Specification
Mil-std-171 military standard 1st treatment response and fed-std-595 federal standard 2nd treatment response
Style Designator
Adjacent angles
12478972 Series Parts

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12478972-4 Cross Reference
  • 12478972