NSN 4820-01-013-9721 Restrictor Check Valve

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Manufacturer Datasheet

SKU: 4820-01-013-9721 Model: 1-1256-1-1/4IPT

MRC

Name

Detail

MRC:

AAJF

Thread Direction

Right-hand all ends

MRC:

ADQU

Flow Control Device

Disk

MRC:

ADSU

Disk Loading Method

Spring

MRC:

ADZH

Renewable Seat Ring Type

Pressed-in

MRC:

AHNC

Connection Style

Plain, optional end (pipe) all ends

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded internal pipe all ends

MRC:

BBJX

Mounting Position

Horizontal

MRC:

CQGM

Maximum Operating Pressure

1000.0 pounds per square inch single response

MRC:

CQJX

Thread Size

0.250 inches all ends

MRC:

FEAT

Special Features

Ported brass ball in secondary ofifice

MRC:

MATT

Material

Stainless steel flow control device

MRC:

MDCL

Material Specification

Qq-b-626, alloy 360 federal specification single material response body

MRC:

MEDA

Media For Which Designed

Helium 4th response

MRC:

STYL

Style Designator

Straight thru

MRC:

SUPP

Supplementary Features

Additional flow control device: stem

MRC:

THSD

Thread Series Designator

Npt all ends

MRC:

TMQY

Furnished Items And Quantity

1 nut

MRC:

NSN

4820010139721

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

No precious metal content.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

72352

CURTISS-WRIGHT FLOW CONTROL

CAGE:

09990

PARKER-HANNIFIN CORPORATION

CAGE:

10001

NAVAIR AND NAVSEA MANAGED

CAGE:

86768

TELEDYNE INDUSTRIES INC

Part Numbers and Brands

Part Number

Brand

1-1256-1-1/4IPT

Curtiss-wright Flow Control

8-1254-4

Teledyne Industries

1656341

Navair And Navsea Managed

410 1-4

Teledyne Industries

410-1-4B2

Teledyne Industries

1656341REVD

Teledyne Industries

BUWEPSDWG1656341

Navair And Navsea Managed

Certificates

Factory New (FN), New Material (NE), New Unused Surplus (NS), Overhauled (OH), Serviceable (SV), Repairable (RP), and AS Removed / Used (AR) material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable.

Delivery

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Satisfaction

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