NSN 4820-00-229-8621

Restrictor Check Valve

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

002298621

Pricing & Availability Check

Submit this form for stock availability and pricing.

Inventory

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

NS: 133

Please note that inventory for this NSN was updated 11/19/2024 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,RESTRICTOR CHECK"

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

4820-00-229-8621 Spec. NSN part characteristics

MRC

Name

Detail

MRC:

AAAR

Pipe Size Accommodated

0.250 inches 2nd end

MRC:

AAJD

Thread Class

3a 1st end

MRC:

AAJF

Thread Direction

Right-hand 1st end

MRC:

ABVL

Unable To Decode

Unable to decode and unable to decode

MRC:

ADQU

Flow Control Device

Poppet

MRC:

ADSU

Disk Loading Method

Spring

MRC:

AEHZ

Maximum Operating Temp

250.0 degrees fahrenheit single response

MRC:

AHNC

Connection Style

Plain (pipe) 2nd end

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded external tube 1st end

MRC:

BBJX

Mounting Position

Horizontal or vertical

MRC:

CMLP

Thready Qty Per Inch (tpi)

18 1st end

MRC:

CQGM

Maximum Operating Pressure

7500.0 pounds per square inch single response

MRC:

CQJX

Thread Size

0.562 inches 1st end

MRC:

CQRB

Seat Angle

37.0 degrees 1st end

MRC:

CWFD

Outside Diameter Tube Accommodated

0.375 inches 1st end

MRC:

MATT

Material

Steel seat

MRC:

MEDA

Media For Which Designed

Hydraulic fluid, petroleum base single response

MRC:

STYL

Style Designator

Straight thru

MRC:

THSD

Thread Series Designator

Unf 1st end

MRC:

ZZZY

Reference Number Differentiating Characteristics

As differentiated by the source control dwg no.

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:

67A247D103

Cage Code:

30003

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

535-6S27-1-5

Cage Code:

86768

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

535-6S3-1-5

Cage Code:

86768

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:

20520

FIIG:

A530B0

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) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

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:

8481302090

NAICS:

332911

End Use Class:

21180

SITC:

74730

USDA:

HITECH:

Schedule B Codes Definitions:

Schedule B 8481302090

Check Valves Of Steel

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74730

Check Valves

National motor freight and handling

NMFC

Class

UFC

LTL

LCL

WCC

TCC

SHC

ADC

ACC

NMFC:

127220

NMF Description:

Pressure Reg/red/relief Valves Noi

UFC:

64490

LTL:

77.5

LCL:

77.5

WCC:

594

TCC:

SHC:

ADC:

ACC:

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

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)

DLA Forecast / History

Maritime Supply Chain

10/2015	04/2016	11/2016	06/2017
6.00	6.00	6.00	6.00