5340-01-388-8747

Find complete technical information, availability, and procurement data for: 5340-01-388-8747
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-388-8747

Item Name Code

40280

Assigment Date

04/12/1994 (32 years ago)

A frame or inclosure which spaces and retains the rolling elements of a bearing, ball (as modified).

hexagon cross-sectional shape, right-hand left internal (includes thru thread) thread direction, 2b left internal (includes thru thread) thread class, 0.588 inches minimum and 0.598 inches maximum length, 0.165 inches maximum left internal (includes thru thread) thread length

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: 0.165 inches maximum left internal (includes thru thread)
Length: 0.588 inches minimum and 0.598 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 32 left internal (includes thru thread)
Nominal Thread Size: 0.138 inches left internal (includes thru thread)
Material: aluminum alloy 2017 overall
Material Document And Classification: qq-a-225/5 fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541, cl3 mil spec single treatment response overall
Style Designator: left internal thread
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
540-9212-003	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-388-8747?

The FSCG of the NSN 5340-01-388-8747 is 5340

Does NSN 5340-01-388-8747 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5340-01-388-8747 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-388-8747 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 5340-01-388-8747 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Apr 12, 1994