NSN 4820-00-397-7072 Safety Relief Valve

Availability

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Manufacturer Datasheet

SKU: 4820-00-397-7072 Model: 20WR1 1-2

MRC

Name

Detail

MRC:

AAAR

Pipe Size Accommodated

1.500 inches 1st end

MRC:

AAJF

Thread Direction

Right-hand all ends

MRC:

ADQU

Flow Control Device

Disk

MRC:

ADSR

Bonnet Type

Inside spring

MRC:

ADST

Bonnet Attachment Method

Bolted

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:

CMLP

Thready Qty Per Inch (tpi)

11-1/2 all ends

MRC:

CQCY

Adjustable Pressure Range

+0.0/+650.0 pounds per square inch

MRC:

CQJX

Thread Size

1.500 inches all ends

MRC:

MATT

Material

Copper alloy

MRC:

STYL

Style Designator

Angle

MRC:

THSD

Thread Series Designator

Npt all ends

MRC:

NSN

4820003977072

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

Precious metal content is unknown.

MRC:

HMIC

No MSDS. No hazardous material.

MRC:

Unit of Issue

Manufacturers and Distributors

CAGE

Name

CAGE:

77653

ROSS VALVE MANUFACTURING COMPANY,

CAGE:

02413

KERSEY / AMERICAN LAFRANCE

Part Numbers and Brands

Part Number

Brand

20WR1 1-2

Ross Valve Manufacturing Company

800E1437

Kersey / American Lafrance

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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