640-1126-001

View detailed technical data, stock status, and sourcing information for: 640-1126-001
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-265-6399

Item Name Code

20354

Assigment Date

10/17/1987 (38 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.

plain mounting hole type, 0.312 inches nominal first leg hole diameter, 0.125 inches nominal first leg thickness, 5.750 inches nominal first leg length, 5.750 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: plain
First Leg Length: 5.750 inches nominal
Second Leg Length: 5.750 inches nominal
First Leg Hole Diameter: 0.312 inches nominal
First Leg Thickness: 0.125 inches nominal
Second Leg Thickness: 0.125 inches nominal
Center Section Height: 2.980 inches nominal
Center Section Width: 3.500 inches nominal
Center Section Thickness: 0.125 inches nominal
First Leg Width: 3.500 inches nominal
First Leg Distance Between Upper Hole Centers Along Width: 0.870 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 1.380 inches nominal
First Leg Distance Between First And Second Hole Centers Along Length: 2.380 inches nominal
First Leg Distance Between Second And Third Hole Centers Along Length: 2.250 inches nominal
First Leg Style: square
Second Leg Relationship To First Leg: identical
First Leg Angle: 90.0 degrees nominal
Second Leg Angle: 90.0 degrees nominal
Special Features: four holes on each leg
Material: aluminum alloy 5052
Material Document And Classification: qq-a-250/8 fed spec single material response
Surface Treatment: paint
Surface Treatment Document And Classification: mil-c-22750 mil spec single treatment response
Style Designator: adjacent angles

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
640-1126-001	Double Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-265-6399?

The FSCG of the NSN 5340-01-265-6399 is 5340

Does NSN 5340-01-265-6399 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 5340-01-265-6399 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-265-6399 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 5340-01-265-6399 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Oct 17, 1987