NSN 4820-00-453-5518 Safety Relief Valve

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Manufacturer Datasheet

SKU: 4820-00-453-5518 Model: RA20B5

MRC

Name

Detail

MRC:

AAAR

Pipe Size Accommodated

0.250 inches 1st end

MRC:

AAJF

Thread Direction

Right-hand all ends

MRC:

ADQU

Flow Control Device

Ball

MRC:

ADSR

Bonnet Type

Inside screw

MRC:

ADST

Bonnet Attachment Method

Integral

MRC:

ADSU

Disk Loading Method

Spring

MRC:

AHNC

Connection Style

Plain, optional en (pipe) all ends

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded internal pipe all ends

MRC:

CBBL

Features Provided

Pressure tight outlet side

MRC:

CQCY

Adjustable Pressure Range

+0.0/+75.0 pounds per square inch

MRC:

CQGM

Maximum Operating Pressure

1500.0 pounds per square inch 2nd response

MRC:

CQJX

Thread Size

0.250 inches all ends

MRC:

MATT

Material

Stainless steel flow control device

MRC:

MEDA

Media For Which Designed

Oil, hydraulic 2nd response

MRC:

STYL

Style Designator

Straight thru

MRC:

THSD

Thread Series Designator

Npt all ends

MRC:

NSN

4820004535518

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:

83891

PIEZO MFG CORP

CAGE:

92029

DELTROL CORP

CAGE:

97942

NORTHROP GRUMMAN SYSTEMS CORPORATION

Part Numbers and Brands

Part Number

Brand

RA20B5

Piezo Mfg Corp

PD14038-07

Deltrol Corp

RA20BK2

Deltrol Corp

120B149H01

Northrop Grumman Systems Corporation

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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