947170-524

View detailed technical data, stock status, and sourcing information for: 947170-524
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-390-0512

Item Name Code

40280

Assigment Date

03/28/1974 (52 years ago)

hexagon cross-sectional shape, 0.875 inches minimum and 0.885 inches maximum length, right-hand right external thread direction, 0.370 inches nominal right external thread length, 0.380 inches nominal 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 Direction: right-hand right external
Thread Length: 0.370 inches nominal right external
Thread Length: 0.380 inches nominal left internal (includes thru thread)
Length: 0.875 inches minimum and 0.885 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Nominal Thread Size: 0.164 inches right external
Right Projection Diameter: 0.164 inches nominal
Right Projection Length: 0.430 inches nominal
Special Features: thread info is the same for the internal and external threads
Material: steel comp 303 or steel comp 303se overall
Style Designator: left internal and right external 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
8158-524	Spacing Threaded Standoff
844-524	Spacing Threaded Standoff
947170-524	Spacing Threaded Standoff
DPR366-524	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-00-390-0512?

The FSCG of the NSN 5340-00-390-0512 is 5340

Does the NSN 5340-00-390-0512 have a Schedule B code assigned?

Yes, the Schedule B code is 7318190000

Does NSN 5340-00-390-0512 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 5340-00-390-0512 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-390-0512 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 5340-00-390-0512 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, Mar 28, 1974