NSN 4820-00-834-9203 NIIN 008349203 — Regulating Fluid Pressure Valve

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NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
4820-00-834-9203
4820008349203
Description:
VALVE,REGULATING,FLUID PRESSURE
NSN Assigned:
01-JAN-62
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

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4820-00-834-9203 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

brass

Stem Material ABEP:

brass

Media For Which Designed ACKL:

gas, noncorrosive

First End Connection Type ACKM:

threaded internal pipe

First End Style Designator ACKN:

optional end

First End Thread Size And Series/type Designator ACLJ:

1/4-18 npt

First End Thread Direction ACLL:

RIGHT-Hand

Second End Relationship With First End ACLR:

identical

Seat Material ACSH:

brass

Flow Control Device ADQU:

disk

Flow Control Device Material ADQV:

brass

End Connection Quantity ADQZ:

2

Regulation Type AEVN:

manual single stage

Valve Stem Design AEVQ:

single seat

Maximum Inlet Pressure Rating AEVZ:

60.0 pounds per square inch

Filter AEWF:

not included

Reference Number Differentiating Characteristics ZZZY:

as differentiated by the inlet pressure rating requirement

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:
H20XTK
Cage Code:
23168
RNCC:
3
RNVC:
1
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

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.:
1
App. Key:
D
Cond. Code:
2
Status:
A
FIRST END STYLE DESIGNATOR OPTIONAL END style nsn 4820-00-834-9203

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.

4820-00-834-9203 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
ADPE:
CRITL:
X
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.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.