77-1896

Fluid Pressure Regulating Valve

NSN 4820-00-022-5806

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

000225806

Technical Specifications of NSN

Body Material:

Brass, qq-b-626, alloy 377

Outside Surface Treatment:

Lacquer, tt-l-26 and passivated, mil-std-171, finish no. 4.3

Body Style:

Angle

Furnished Items:

Automatic relief valve and bonnet

Media For Which Designed:

Air and nitrogen

First End Connection Type:

Threaded external tube

First End Style Designator:

Flared

First End Outside Diameter Tube Accommodated:

0.250 inches

First End Thread Size And Series/type Designator:

7/16-20 unf

First End Thread Class:

First End Thread Direction:

Right-hand

Second End Relationship With First End:

Identical

Seat Material:

Any acceptable

First End Seat Angle In Deg:

37.0

Packing Material:

Any acceptable

Flow Control Device:

Diaphragm

Flow Control Device Material:

Any acceptable

End Connection Quantity:

Mounting Facility:

Bracket

Regulation Type:

Automatic double stage

Valve Loading Method:

Spring

Remote Actuation Method:

Diaphragm

Maximum Inlet Pressure Rating:

3000.0 pounds per square inch

Filter:

Not included

NSN:

4820-00-022-5806

Item Name:

Water Pressure Regulator

Cage Code:

27372

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

11510059

Cage Code:

18876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8034938

Cage Code:

18876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3071-0001-1

Cage Code:

04577

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Water Pressure Regulator"

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.