5340-01-062-1902

Find complete technical information, availability, and procurement data for: 5340-01-062-1902
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-062-1902

Item Name Code

40280

Assigment Date

07/11/1978 (48 years ago)

A rigid circular shaped metal item with a centrally located aperture. It has mounting holes and is specifically designed to mount and position the components of a brake (as modified). It also serves to prevent dirt and other foreign matter from entering the braking mechanism. Excludes:items which are used as a dust shield only.

0.375 inches minimum left internal (includes thru thread) thread length, 0.740 inches minimum and 0.760 inches maximum length, 0.375 inches minimum right internal thread length, 0.246 inches minimum and 0.254 inches maximum width across flats, 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 Length: 0.375 inches minimum left internal (includes thru thread)
Thread Length: 0.375 inches minimum right internal
Length: 0.740 inches minimum and 0.760 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.246 inches minimum and 0.254 inches maximum
Special Features: thru thread optional
Material: aluminum alloy 2011 or aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/3 fed spec 1st material response or qq-a-225/6 fed spec 2nd material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625, type 1 mil spec single treatment response or mil-a-8625, type 2, class 1 mil spec single treatment response overall
Style Designator: left internal and right internal threads
Specification/Standard Data: 80205-nas1786 professional/industrial association standard

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
152-0136-004	Spacing Threaded Standoff
945957-1612	Spacing Threaded Standoff
NAS1786A06-12	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-062-1902?

The FSCG of the NSN 5340-01-062-1902 is 5340

Does NSN 5340-01-062-1902 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 5340-01-062-1902 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-062-1902 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 5340-01-062-1902 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Tue, Jul 11, 1978