NSN 4820-00-288-6644 NIIN 002886644 — Regulating Fluid Pressure Valve

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		4820-00-288-6644
4820002886644

Description:

VALVE,REGULATING,FLUID PRESSURE

NSN Assigned:

01-JAN-63

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

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Quality Commitment

Serving our customers with quality and safety first.

AS9120 Certified
Audited supply chain
ITAR Registered
DDTC Registered
HAZMAT Certified
Customer service objectives
Every product 100% inspected

4820-00-288-6644 Specification Set by the OEM (see RNCC code 3)

Body Material AAFZ:

steel

First End Flange Outside Diameter AAHF:

6.500in.

Outside Surface Treatment AAJP:

any acceptable

Body Style AAQL:

straight thru

Furnished Items ABFF:

internal pilot valve

Media For Which Designed ACKL:

steam

First End Connection Type ACKM:

raised face flange

First End Style Designator ACKN:

raised

First End Raised Face Height ACKP:

0.250in.

First End Raised Face Diameter ACKQ:

3.625in.

First End Flange Shape Style ACKT:

round w/ bolt holes

First End Flange Thickness ACKU:

1.000in.

First End Bolt Hole Quantity ACKZ:

First End Bolt Hole Diameter ACLA:

0.688in.

First End Bolt Circle Diameter ACLB:

5.000in.

Second End Relationship With First End ACLR:

identical

Seat Material ACSH:

cobalt alloy

Face To Face Distance ADQL:

11.500in.

Flow Control Device ADQU:

disk, bevel seat, top and bottom guided

Flow Control Device Material ADQV:

steel, corrosion resisting

End Connection Quantity ADQZ:

Outlet Pressure Range AEVA:

+48.0/+400.0 pounds per square inch

Regulation Type AEVN:

manual single stage

Manual Control Method AEVP:

wheel

Valve Stem Design AEVQ:

single seat

Valve Loading Method AEVR:

spring

Remote Actuation Method AEVS:

piston

Maximum Inlet Pressure Rating AEVZ:

600.0 pounds per square inch

Outlet Pressure Accuracy Rating AEWB:

not rated

Filter AEWF:

not included

Reference Number Differentiating Characteristics ZZZY:

as differentiated by type and size of end connections and pressure ratings

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:

LS316F

Cage Code:

35795

RNCC:

RNVC:

DAC:

RNAAC:

Status:

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.:

App. Key:

Cond. Code:

Status:

BODY STYLE STRAIGHT THRU style nsn 4820-00-288-6644

FIRST END STYLE DESIGNATOR RAISED style nsn 4820-00-288-6644

FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES style nsn 4820-00-288-6644

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.

4820-00-288-6644 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

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.

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.

Material Management Material categorization and source of supply

SOS

SMIC

MMAC

MCC

SOS:

SMS

SOS:

MMAC:

MCC:

Source of Supply (SOS) SMS

Defense logistics agency, enterprise business systems

Material Codes

SOS: Source of Supply. A three position code or routing identifier code (ric), which identifies the source of supply activity.

SMIC: Special Material Indicator Code. A two position code, which categorizes material on the basis of requirements for source or quality control, technical design or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling.

MMAC: Material Management Aggregation Code. A two position code that identifies an item of supply to be managed by a specific activity manager.

MCC: Material Echelon Code. A two position code employed by the marine corps in classifying items into categories by materiel category and procurement echelon. the alphanumeric management code is in the first position and identifies the materiel category

IMC: Denotes wether items shall be subjected to integrated management under the defense supply agency or retained by the individual military service or other department of defense components for their management. Assigned by th activity responsible for item management coding.