4820-01-680-4387

Find complete technical information, availability, and procurement data for: 4820-01-680-4387
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-680-4387

Item Name Code

27489

Assigment Date

05/06/2019 (7 years ago)

A standoff that must have a threaded end(s) or be internally threaded its full length. For items having external threads on both ends, see stud (as modified). For items with an outside contour that is the same for the entire length, are flat on top and bottom, having internal threads its full length, and the length does not exceed twice the width across the flats or outside diameter, see nut (as modified); use maximum dimensions(s) for compliance.

round w/ bolt holes first end flange shape style, 0.5625 inches nominal first end bolt hole diameter, 5.0625 inches nominal first end flange outside diameter, 6 first end bolt hole quantity, 3.9375 inches nominal first end bolt circle 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 Flange Outside Diameter: 5.0625 inches nominal
First End Flange Shape Style: round w/ bolt holes
First End Bolt Hole Quantity: 6
First End Bolt Hole Diameter: 0.5625 inches nominal
First End Bolt Circle Diameter: 3.9375 inches nominal
Part Name Assigned By Controlling Agency: pressure valve
Special Features: valve size:1.50 in;overall height:10..21875;overall width:5.3125;non-corrosive

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
V46CR-2C	Vacuum Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-680-4387?

The FSCG of the NSN 4820-01-680-4387 is 4820

Does the NSN 4820-01-680-4387 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-680-4387 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 4820-01-680-4387 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-680-4387 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 4820-01-680-4387 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Mon, May 6, 2019