5340-01-406-7458

Find complete technical information, availability, and procurement data for: 5340-01-406-7458
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-406-7458

Item Name Code

40223

Assigment Date

01/11/1995 (31 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

0.4260 inches minimum and 0.4340 inches maximum all holes mounting hole diameter, 1.1900 inches nominal counterbore depth, 3.7500 inches nominal outside diameter, 1.1200 inches nominal counterbore diameter, 1.3100 inches nominal thickness

Product Characteristics

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

Counterbore Diameter: 1.1200 inches nominal
Counterbore Depth: 1.1900 inches nominal
Outside Diameter: 3.7500 inches nominal
Thickness: 1.3100 inches nominal
Mounting Hole Diameter: 0.4260 inches minimum and 0.4340 inches maximum all holes
Mounting Hole Quantity: 3
Thread Size: 1/2in-13
Aperture Diameter: 3.5000 inches nominal
Mounting Hole Type: threaded
Screw Thread Series Designator: unc
Features Provided: aperture
Aperture Shape: special
Aperture Type: counterbored
Special Features: mounting configuration: equally spaced on 2.750 in. dia bolt circle
Material: steel
Material Document And Classification: astm a582 assn std single material response
Shape: round

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
1052-B209	Mounting Plate
1052-D202-31	Mounting Plate

FAQs

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

What is the FSCG of the NSN 5340-01-406-7458?

The FSCG of the NSN 5340-01-406-7458 is 5340

Does NSN 5340-01-406-7458 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 5340-01-406-7458 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-406-7458 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 5340-01-406-7458 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jan 11, 1995