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4820-00-007-4595

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-00-007-4595
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
27565
(FIIG) Federal Item Identification Guide
A21100
Date
07/14/1972 (54 years ago)

Temperature Rating: Up to 250 degrees Fahrenheit, Outlet Pressure Range: +35 to 125 pounds per square inch

Specs & Compatibility

Temperature Rating

Up to 250 degrees Fahrenheit

Nondefinitive Spec/std Data

A class and d composition

Filter

Not included

Inlet Pressure Rating

Up to 150 pounds per square inch

Valve Loading Method

Spring

Regulation Type

Automatic single stage

Outlet Pressure Range

+35 to 125 pounds per square inch

End Connection Quantity

2

First End Flange Outside Diameter

7 inches

Body Material

Steel, astm a216, grade wcb

Media For Which Designed

Steam

Body Style

Straight thru

First End Connection Type

Raised face flange

First End Style Designator

Raised

First End Raised Face Height

0.063 inches

First End Flange Shape Style

Round w/ bolt holes

First End Raised Face Diameter

4.125 inches

First End Bolt Hole Quantity

4

First End Flange Thickness

0.625 inches

First End Bolt Hole Diameter

0.75 inches

First End Bolt Circle Diameter

5.5 inches

Second End Relationship With First End

Identical

Seat Material

Cobalt alloy

Face To Face Distance

11.625 inches

Flow Control Device

Disk, top guided

Flow Control Device Material

Steel astm a276 type 420

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0027565

Related Hardware Products

Part Number Description
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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-007-4595?
The FSCG of the NSN 4820-00-007-4595 is 4820
Does the NSN 4820-00-007-4595 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-00-007-4595 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 4820-00-007-4595 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-007-4595 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 4820-00-007-4595 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jul 14, 1972
What is the temperature rating of nsn 4820-00-007-4595?
Up to 250 degrees Fahrenheit
What is the temperature rating of nsn 4820-00-007-4595?
Up to 250 degrees Fahrenheit
What is the temperature rating of nsn 4820-00-007-4595?
Up to 250 degrees Fahrenheit