5340-01-646-7490

Find complete technical information, availability, and procurement data for: 5340-01-646-7490
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-646-7490

Item Name Code

40280

Assigment Date

07/29/2015 (10 years ago)

A device operated by electromechanical means which functions to bring to rest mechanically and/or hold at rest a load.

right-hand right internal thread direction, right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread) thread class, 0.500 inches minimum left internal (includes thru thread) thread length, 2b right internal 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: 2b left internal (includes thru thread)
Thread Class: 2b right internal
Thread Direction: right-hand right internal
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.500 inches minimum left internal (includes thru thread)
Thread Length: 0.500 inches minimum right internal
Length: 3.995 inches minimum and 4.005 inches maximum
Cross-Sectional Length: 3.995 inches minimum and 4.005 inches maximum
Cross-Sectional Width: 0.248 inches minimum and 0.252 inches maximum
Cross-Sectional Shape: rectangular
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Thread Quantity Per Inch: 40 right internal
Nominal Thread Size: 0.112 inches left internal (includes thru thread)
Nominal Thread Size: 0.112 inches right internal
Part Name Assigned By Controlling Agency: spacer, threaded hex
Special Features: finish is alodine per mil-c-5541, tps1-418
Material: aluminum alloy 2024 or aluminum alloy 7075 overall
Material Document And Classification: astm-b211 assn std all material responses and ams-qq-a-225 assn std all material responses overall
Style Designator: left internal and right internal threads

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
TS2200A1D64	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-646-7490?

The FSCG of the NSN 5340-01-646-7490 is 5340

Does NSN 5340-01-646-7490 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 5340-01-646-7490 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-646-7490 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 5340-01-646-7490 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Wed, Jul 29, 2015