7791057

View detailed technical data, stock status, and sourcing information for: 7791057
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-591-2082

Item Name Code

02386

Assigment Date

01/01/1963 (63 years ago)

0.230 inches nominal effective length, chamfered first end style, 0.755 inches maximum overall length, 0.243 inches minimum and 0.245 inches maximum undercut diameter, 0.309 inches minimum and 0.311 inches maximum diameter

Product Characteristics

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

First End Style: chamfered
Overall Length: 0.755 inches maximum
Diameter: 0.309 inches minimum and 0.311 inches maximum
Effective Length: 0.230 inches nominal
Undercut Diameter: 0.243 inches minimum and 0.245 inches maximum
Undercut Width: 0.285 inches minimum and 0.295 inches maximum
First End Taper Length: 0.020 inches minimum and 0.030 inches maximum
Second End Relationship With First End: identical
Hardness Rating: 51.0 rockwell c minimum and 55.0 rockwell c maximum overall
First End Location: both ends
First End Taper Angle: 44.0 degrees minimum and 46.0 degrees maximum
Surface Finish: 32.0 microinches outside diameter
Material: steel overall
Material Document And Classification: qq-s-570 fed spec single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-c-13924,class 2 mil spec single treatment response overall
Style Designator: groove

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
5315-591-2082	Headless Grooved Pin
7791057	Headless Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-00-591-2082?

The FSCG of the NSN 5315-00-591-2082 is 5315

Does the NSN 5315-00-591-2082 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5315-00-591-2082 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 5315-00-591-2082 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-591-2082 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5315-00-591-2082 was assigned to the Federal Catalog?

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