4820-01-278-3609

Find complete technical information, availability, and procurement data for: 4820-01-278-3609
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-278-3609

Item Name Code

33212

Assigment Date

05/04/1988 (38 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

right-hand first end thread direction, threaded internal pipe first end connection type, plain first end style designator, unable to decode first end thread size and series/type designator, identical second end relationship with first end

Product Characteristics

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

First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
End Connection Quantity: 2
Valve Discharge Flow Rate: 44.0 gallons per minute

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
2307-1421	Calibrated Flow Valve
5335-C3	Calibrated Flow Valve
5335-C3-44	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-01-278-3609?

The FSCG of the NSN 4820-01-278-3609 is 4820

Does the NSN 4820-01-278-3609 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-278-3609 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 4820-01-278-3609 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-278-3609 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 4820-01-278-3609 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, May 4, 1988