1257AS126-1

View detailed technical data, stock status, and sourcing information for: 1257AS126-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-359-2327

Item Name Code

20354

Assigment Date

06/01/1992 (34 years ago)

A rigid item usually fabricated from flat material, forming two alternate or two adjacent interior angles, both which may be 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.

0.375 inches nominal second leg width, 0.375 inches nominal second leg distance between hole centers along length, countersunk mounting hole type, 0.124 inches minimum and 0.129 inches maximum second leg hole diameter, 0.750 inches nominal second leg length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Hole Type: countersunk
Second Leg Length: 0.750 inches nominal
Second Leg Width: 0.375 inches nominal
Second Leg Hole Diameter: 0.124 inches minimum and 0.129 inches maximum
Second Leg Distance Between Hole Centers Along Length: 0.375 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.188 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.156 inches nominal
First Leg Thickness: 0.125 inches nominal
Second Leg Thickness: 0.125 inches nominal
Center Section Height: 0.562 inches nominal
Center Section Width: 0.375 inches nominal
Center Section Thickness: 0.125 inches nominal
First Leg Width: 0.375 inches nominal
First Leg Corner Radius: 0.062 inches nominal
Second Leg End Radius: 0.344 inches nominal
First Leg Style: corner radius
First Leg Hole Arrangement Style: no hole
Second Leg Style: end radius
Second Leg Hole Arrangement Style: two holes
Second Leg Relationship To First Leg: not identical
First Leg Angle: 45.0 degrees nominal
Second Leg Angle: 45.0 degrees nominal
Material: aluminum alloy 6061
Material Document And Classification: qq-a-225/8 t6 fed spec single material response
Surface Treatment: paint
Style Designator: double angle

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1257AS126-1	Double Angle Bracket

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5340-01-359-2327?

The FSCG of the NSN 5340-01-359-2327 is 5340

Does NSN 5340-01-359-2327 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5340-01-359-2327 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-359-2327 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-359-2327 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Jun 1, 1992