5340-01-448-0457

Find complete technical information, availability, and procurement data for: 5340-01-448-0457
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-448-0457

Item Name Code

40280

Assigment Date

08/20/1997 (29 years ago)

An adapter which provides facilities for electrically connecting one or more keyer group(s) to one or more items such as radio transmitters.

right-hand right internal thread direction, 0.2840 inches nominal right internal thread length, 2b right internal thread class, 0.5640 inches nominal length, 0.3200 inches nominal diameter

Product Characteristics

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

Thread Class: 2b right internal
Thread Direction: right-hand right internal
Thread Length: 0.2840 inches nominal right internal
Diameter: 0.3200 inches nominal
Length: 0.5640 inches nominal
Cross-Sectional Shape: round
Thread Quantity Per Inch: 56 right internal
Nominal Thread Size: 0.0860 inches right internal
Material: aluminum alloy 6061 standoff
Material Document And Classification: qq-a-225/8 fed spec single material response standoff
Surface Treatment: chromate standoff
Surface Treatment Document And Classification: mil-c-5541, cl 3 mil spec single treatment response standoff
Style Designator: internally threaded full length
Thread Series Designator: unc left internal (includes thru thread)

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
3071600204	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-448-0457?

The FSCG of the NSN 5340-01-448-0457 is 5340

Does NSN 5340-01-448-0457 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 5340-01-448-0457 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-448-0457 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 5340-01-448-0457 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Aug 20, 1997