4820-01-337-9239

Find complete technical information, availability, and procurement data for: 4820-01-337-9239
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-337-9239

Item Name Code

27565

Assigment Date

04/24/1991 (35 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

water media for which designed, streamlined with one brazing ring first end style designator, unthreaded internal pipe first end connection type, straight thru body style, 1.500 inches first end nominal pipe size accommodated

Product Characteristics

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

Body Style: straight thru
Media For Which Designed: water
First End Connection Type: unthreaded internal pipe
First End Style Designator: streamlined with one brazing ring
First End Nominal Pipe Size Accommodated: 1.500 inches
Second End Relationship With First End: identical
Flow Control Device: disk
End Connection Quantity: 2
Regulation Type: 1st stage automatic, 2nd stage manual
Manual Control Method: screw
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 250.0 pounds per square inch
Filter: not included
Material: unable to decode

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
028-3B27-14000000A	Fluid Pressure Regulating Valve
028-3B27-14000000A 1.50 IN	Fluid Pressure Regulating Valve
2H8-3B27-14000000A	Fluid Pressure Regulating Valve
WRL 3-58 1.50 IN	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-337-9239?

The FSCG of the NSN 4820-01-337-9239 is 4820

Does the NSN 4820-01-337-9239 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-337-9239 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 4820-01-337-9239 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-337-9239 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 4820-01-337-9239 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Apr 24, 1991