5340-01-037-6590

Find complete technical information, availability, and procurement data for: 5340-01-037-6590
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-037-6590

Item Name Code

40280

Assigment Date

03/22/1977 (49 years ago)

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.

0.250 inches nominal diameter, 1.198 inches nominal length, an/alr-46; mx-9688a (a-7) end item identification, round cross-sectional shape, 40 right internal thread quantity per inch

Product Characteristics

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

Diameter: 0.250 inches nominal
Length: 1.198 inches nominal
End Item Identification: an/alr-46; mx-9688a (a-7)
Cross-Sectional Shape: round
Thread Quantity Per Inch: 40 right internal
Material: aluminum overall
Style Designator: flanged with left internal thread
Thread Series Designator: unc right internal

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
313476-102	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-037-6590?

The FSCG of the NSN 5340-01-037-6590 is 5340

Does NSN 5340-01-037-6590 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 5340-01-037-6590 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-037-6590 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 5340-01-037-6590 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Mar 22, 1977