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4820-01-149-3115

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-149-3115
(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
03/18/1983 (43 years ago)

straight thru body style, raised first end style designator, raised face flange first end connection type, 9.000 inches nominal first end flange outside diameter, steam media for which designed

Specs & Compatibility

First End Flange Outside Diameter

9.000 inches nominal

Body Style

straight thru

Media For Which Designed

steam

First End Connection Type

raised face flange

First End Style Designator

raised

First End Raised Face Height

0.062 inches nominal

First End Raised Face Diameter

5.000 inches nominal

First End Flange Shape Style

round w/ bolt holes

First End Flange Thickness

0.875 inches nominal

First End Bolt Hole Quantity

5

First End Bolt Hole Diameter

0.750 inches nominal

First End Bolt Circle Diameter

6.000 inches nominal

Second End Relationship With First End

identical

Face To Face Distance

12.500 inches nominal

Flow Control Device

stem and integral disk

End Connection Quantity

2

Regulation Type

automatic single stage

Valve Loading Method

spring

Maximum Inlet Pressure Rating

155.0 pounds per square inch

Outlet Pressure Accuracy Rating

100.000 pounds per square inch

Filter

not included

Temp Rating

400.0 fahrenheit maximum

Material

unable to decode

Material Document And Classification

unable to decode

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
17390/FLNS-5D 21978N/A 3IN. Fluid Pressure Regulating Valve
17390N AND 2197 Fluid Pressure Regulating Valve
17390N/LNS 5D-3IN Fluid Pressure Regulating Valve
21978N Fluid Pressure Regulating Valve
LNS-5D 21978N 3 Fluid Pressure Regulating Valve
Y303701111 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-149-3115?
The FSCG of the NSN 4820-01-149-3115 is 4820
Does the NSN 4820-01-149-3115 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-149-3115 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 4820-01-149-3115 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-149-3115 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 4820-01-149-3115 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Mar 18, 1983