5340-00-679-8620

Find complete technical information, availability, and procurement data for: 5340-00-679-8620
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-679-8620

Item Name Code

40280

Assigment Date

01/01/1963 (63 years ago)

2a left internal (includes thru thread) thread class, 0.625 inches nominal left internal (includes thru thread)0.500 inches nominal right external thread length, right-hand left internal (includes thru thread) thread direction, 2a right external thread class, right-hand right external thread direction

Product Characteristics

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

Thread Class: 2a left internal (includes thru thread)
Thread Class: 2a right external
Thread Direction: right-hand right external
Thread Direction: right-hand left internal (includes thru thread)
Thread Length: 0.625 inches nominal left internal (includes thru thread)0.500 inches nominal right external
Flange Thickness: 0.625 inches nominal
Length: 1.125 inches nominal
Flange Width Across Flats: 0.250 inches nominal
Thread Quantity Per Inch: 40 left internal (includes thru thread)
Thread Quantity Per Inch: 40 right external
Nominal Thread Size: 0.125 inches right external
Nominal Thread Size: 0.125 inches left internal (includes thru thread)
Material: steel standoff
Style Designator: flanged with left internal thread
Thread Series Designator: unc left internal (includes thru thread)
Thread Series Designator: unc right external

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
153979	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-679-8620?

The FSCG of the NSN 5340-00-679-8620 is 5340

Does NSN 5340-00-679-8620 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 5340-00-679-8620 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-679-8620 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 5340-00-679-8620 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963