NSN 4820-00-770-3387

Fluid Pressure Regulating Valve

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

007703387

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

This product may be available in the following quantities and conditions.

AR: 1

Please note that inventory for this NSN was updated 06/26/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "VALVE,REGULATING,FLUID PRESSURE"

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.

4820-00-770-3387 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAFZ

Body Material

Any acceptable

MRC:

AAJP

Outside Surface Treatment

Any acceptable

MRC:

AAQL

Body Style

Straight thru

MRC:

ABEP

Stem Material

Any acceptable

MRC:

ACKL

Media For Which Designed

Hydraulic fluid, mil-h-5606

MRC:

ACKM

First End Connection Type

Threaded internal tube

MRC:

ACKN

First End Style Designator

Swivel nut, flare

MRC:

ACLH

First End Outside Diameter Tube Accommodated

0.625 inches

MRC:

ACLJ

First End Thread Size And Series/type Designator

7/8-14 unjf

MRC:

ACLK

First End Thread Class

MRC:

ACLL

First End Thread Direction

Right-hand

MRC:

ACLR

Second End Relationship With First End

Identical

MRC:

ACSH

Seat Material

Any acceptable

MRC:

ACTE

First End Seat Angle In Deg

30.0

MRC:

ADQT

Packing Material

Any acceptable

MRC:

ADQU

Flow Control Device

Disk

MRC:

ADQZ

End Connection Quantity

MRC:

AEVN

Regulation Type

Automatic single stage

MRC:

AEVR

Valve Loading Method

Spring

MRC:

AEVZ

Maximum Inlet Pressure Rating

Not rated

MRC:

AEWB

Outlet Pressure Accuracy Rating

Not rated

MRC:

AEWF

Filter

Not included

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number

Cage

RNCC

RNVC

DAC

RNAAC

Status

MSDS

SADC

Part Number:

9090766

Cage Code:

18876

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-80025A

Cage Code:

81982

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Indicates a design/source control reference item

Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27565

FIIG:

A21100

Concept No.:

App. Key:

Cond. Code:

Status:

Special material and handling

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

Hazmat (HMIC) N

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

Precious Metals (PMIC) U

Precious metal content is unknown

Criticality X

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

Import and Export

Schedule B

NAIC

End Use

SITC

USDA

HITECH

Schedule B:

8481809015

NAICS:

332911

End Use Class:

21180

SITC:

74780

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481809015

Operating, For Controlling Variables Such As Temperature, Pressure, Flow and Liquid Level Regulator Valves, Self

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74780

Taps, Cocks, Valves and Similar Appliances, N.e.s.

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

050855

NMF Description:

Cocks R Valves Etc Bbc

UFC:

29290

LTL:

Rating variable

LCL:

70.0

WCC:

736

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 736

Plumbing supplies.

Air Commodity (ACC) B

Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)