EL7790637

View detailed technical data, stock status, and sourcing information for: EL7790637
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-704-6598

Item Name Code

02390

Assigment Date

01/01/1963 (63 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.3127 inches minimum and 0.3129 inches maximum pin overall diameter, identical second end relationship with first end, 1.625 inches nominal pin overall length, chamfered first end style, 0.047 inches nominal first end taper length

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
Pin Overall Length: 1.625 inches nominal
Pin Overall Diameter: 0.3127 inches minimum and 0.3129 inches maximum
First End Taper Length: 0.047 inches nominal
Second End Relationship With First End: identical
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum overall
First End Taper Angle: 25.0 degrees nominal
Criticality Code Justification: achu
Surface Finish: 32.0 microinches overall
Material: steel comp 1095 overall
Material Document And Classification: astm a576 assn std single material response overall
Surface Treatment: phosphate overall

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
7790637	Headless Straight Pin
EL7790637	Headless Straight Pin
SQAP7790637	Headless Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-00-704-6598?

The FSCG of the NSN 5315-00-704-6598 is 5315

Does the NSN 5315-00-704-6598 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-704-6598 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 5315-00-704-6598 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-704-6598 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 5315-00-704-6598 was assigned to the Federal Catalog?

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