5340-01-521-9564

Find complete technical information, availability, and procurement data for: 5340-01-521-9564
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-521-9564

Item Name Code

40280

Assigment Date

07/13/2004 (22 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

right-hand left internal (includes thru thread) thread direction, right-hand right external thread direction, 2b left internal (includes thru thread) thread class, 0.375 inches nominal right external thread length, 2a right external thread class

Product Characteristics

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

Thread Class: 2a right external
Thread Class: 2b left internal (includes thru thread)
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.375 inches nominal right external
Thread Length: 0.438 inches minimum left internal (includes thru thread)
Thread Length: 0.438 inches minimum left external
Length: 0.500 inches nominal
End Item Identification: inter connection
Cross-Sectional Shape: hexagon
Width Across Flats: 0.375 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Thread Quantity Per Inch: 32 right external
Nominal Thread Size: 0.164 inches left internal (includes thru thread)
Nominal Thread Size: 0.190 inches right external
Right Projection Diameter: 0.190 inches nominal
Right Projection Length: 0.375 inches nominal
Material: steel corrosion resisting overall
Material Document And Classification: astm a582, type 303 (uns s30303) or 303se (uns 530323) or xm-1 (uns s20300) cond a assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: left internal and right external thread
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right external

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
NAS1829C6H08	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-521-9564?

The FSCG of the NSN 5340-01-521-9564 is 5340

Does NSN 5340-01-521-9564 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 5340-01-521-9564 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-521-9564 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 5340-01-521-9564 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Tue, Jul 13, 2004