5340-01-378-7741

Find complete technical information, availability, and procurement data for: 5340-01-378-7741
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-378-7741

Item Name Code

40223

Assigment Date

08/21/1993 (32 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.

mark plate ident. w/approx. .250 high char., left side j8 right side j6 special features, aluminum alloy 6061 material, 5.000 inches nominal outside diameter, qq-a-250/11 fed spec single material response material document and classification, 0.125 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.

Outside Diameter: 5.000 inches nominal
Thickness: 0.125 inches nominal
Special Features: mark plate ident. w/approx. .250 high char., left side j8 right side j6
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11 fed spec single material response
Surface Treatment: chromate
Shape: round
Surface Treatment Document And Classification: mil-c-5541 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
1425AS269-1	Mounting Plate

FAQs

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

What is the FSCG of the NSN 5340-01-378-7741?

The FSCG of the NSN 5340-01-378-7741 is 5340

Does NSN 5340-01-378-7741 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 5340-01-378-7741 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-378-7741 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 5340-01-378-7741 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993