5340-01-013-4177

Find complete technical information, availability, and procurement data for: 5340-01-013-4177
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-013-4177

Item Name Code

40280

Assigment Date

12/03/1975 (50 years ago)

A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. It may include a relay controlled by the switch element. Excludes:transmitter,liquid quantity.

1.000 inches nominal length, 4.000 inches nominal left internal (includes thru thread) thread length, right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread) thread class, hexagon cross-sectional shape

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 left internal (includes thru thread)
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 4.000 inches nominal left internal (includes thru thread)
Length: 1.000 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Nominal Thread Size: 4.000 inches left internal (includes thru thread)
Material: steel comp 303 overall
Surface Treatment: passivate overall
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
12H4-06-X16C	Spacing Threaded Standoff
4M95C06-8	Spacing Threaded Standoff
HJ10	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-013-4177?

The FSCG of the NSN 5340-01-013-4177 is 5340

Does NSN 5340-01-013-4177 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 5340-01-013-4177 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-013-4177 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 5340-01-013-4177 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Dec 3, 1975