859414-3

View detailed technical data, stock status, and sourcing information for: 859414-3
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-01-263-0644

Item Name Code

32562

Assigment Date

09/09/1987 (38 years ago)

0.540 inches nominal outside diameter, 57.0 nominal rockwell c metallic hardness rating, 1.535 inches nominal overall length, 0.3400 inches nominal bore diameter, 25.0 countersink angle in deg

Product Characteristics

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

Countersink Angle In Deg: 25.0
Overall Length: 1.535 inches nominal
Outside Diameter: 0.540 inches nominal
Bore Diameter: 0.3400 inches nominal
Metallic Hardness Rating: 57.0 nominal rockwell c
Major Diameter Length: 0.055 inches nominal
Countersink Diameter: 0.405 inches nominal
Bore Countersink: included
Countersink Location: aa end
Aa End Diameter: 0.405 inches nominal
Bb End Shank Diameter: 0.282 inches nominal
Special Features: 2holes 0.074-0.082 in dia thru both walls 90 degree basic apart; 2holes0.060 - 0.070 in dia thru both walls
Material: steel corrosion resisting
Style Designator: shouldered-grooved shank
Supplementary Features: used on 396170-3-1 valve

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
859414-3	Valve Stem Guide

FAQs

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

What is the FSCG of the NSN 4810-01-263-0644?

The FSCG of the NSN 4810-01-263-0644 is 4810

Does the NSN 4810-01-263-0644 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-01-263-0644 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 4810-01-263-0644 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-01-263-0644 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 4810-01-263-0644 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Sep 9, 1987