GS520CP1

View detailed technical data, stock status, and sourcing information for: GS520CP1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-340-1403

Item Name Code

16749

Assigment Date

06/10/1991 (35 years ago)

A headless, cylindrically-shaped, straight, solid item with or without a drilled hole(s). It has a straight or diamond knurl. Its length must not exceed 12 inches (304 mm). It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item.

0.142 inches minimum and 0.152 inches maximum shoulder diameter, counterbored w/o thru hole first end style, square second end style, 0.063 inches minimum and 0.078 inches maximum shank length, 0.085 inches minimum and 0.090 inches maximum shank 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: counterbored w/o thru hole
Second End Style: square
Shank Length: 0.063 inches minimum and 0.078 inches maximum
Shoulder Diameter: 0.142 inches minimum and 0.152 inches maximum
Shank Diameter: 0.085 inches minimum and 0.090 inches maximum
Overall Length: 0.240 inches minimum and 0.260 inches maximum
First End Counterbore Diameter: 0.062 inches minimum and 0.067 inches maximum
First End Counterbore Depth: 0.054 inches minimum and 0.074 inches maximum
Second End Relationship With First End: not identical
First End Location: shank end
Material: steel comp 303se overall
Material Document And Classification: astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: shoulder

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
GS520CP1	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-340-1403?

The FSCG of the NSN 5315-01-340-1403 is 5315

Does NSN 5315-01-340-1403 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 5315-01-340-1403 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-340-1403 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 5315-01-340-1403 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Mon, Jun 10, 1991