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4820-01-121-0887

Fluid Pressure Regulating Valve

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Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-121-0887
(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
10/30/1981 (44 years ago)

gasket seal first end style designator, water, oil or gas media for which designed, threaded internal boss first end connection type, straight thru body style, unable to decode first end thread size and series/type designator

Specs & Compatibility

Body Style

straight thru

Media For Which Designed

water, oil or gas

First End Connection Type

threaded internal boss

First End Style Designator

gasket seal

First End Thread Size And Series/Type Designator

unable to decode

First End Thread Class

2b

First End Thread Direction

right-hand

Second End Relationship With First End

identical

Flow Control Device

disk

Flow Control Device Material

unable to decode

End Connection Quantity

2

Outlet Pressure Range

+75.0 to 200.0 pounds per square inch

Regulation Type

1st stage manual, 2nd stage automatic

Manual Control Method

screw

Valve Stem Design

single seat

Valve Loading Method

spring

Maximum Inlet Pressure Rating

400.0 pounds per square inch

Outlet Pressure Setting

150.0 pounds per square inch

Filter

not included

Temp Rating

200.0 fahrenheit maximum

Material

unable to decode

Replacement For

Part Number Description
4820-01-284-4880 No Name Available 12/01/1993

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
14540 Fluid Pressure Regulating Valve
14540 75 TO 200 PSI Fluid Pressure Regulating Valve
14540 9/16IN Fluid Pressure Regulating Valve
14540 9116IN Fluid Pressure Regulating Valve
A-360 9/16IN 75T200PSI Fluid Pressure Regulating Valve
A360-318 Fluid Pressure Regulating Valve
A360SWSZPNBS01-E0150 Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-121-0887?
The FSCG of the NSN 4820-01-121-0887 is 4820
Does the NSN 4820-01-121-0887 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-121-0887 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 4820-01-121-0887 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-121-0887 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 4820-01-121-0887 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Oct 30, 1981