5548311

View detailed technical data, stock status, and sourcing information for: 5548311
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-424-6220

Item Name Code

40223

Assigment Date

02/01/1996 (30 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

qq-a-250/11 fed spec single material response material document and classification, 15.0000 inches nominal length, aluminum alloy 6061 material, 0.1250 inches nominal thickness, 7.5000 inches nominal width

Product Characteristics

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

Width: 7.5000 inches nominal
Thickness: 0.1250 inches nominal
Length: 15.0000 inches nominal
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11 fed spec single material response
Surface Treatment: chromate
Shape: rectangular
Surface Treatment Document And Classification: mil-c-5541, cl 1a mil spec single treatment response

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
5548311	Mounting Plate

FAQs

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

What is the FSCG of the NSN 5340-01-424-6220?

The FSCG of the NSN 5340-01-424-6220 is 5340

Does NSN 5340-01-424-6220 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 5340-01-424-6220 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-424-6220 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 5340-01-424-6220 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Feb 1, 1996