NSN 4820-00-202-8848 Safety Relief Valve

Availability

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Manufacturer Datasheet

SKU: 4820-00-202-8848 Model: AA21302

MRC

Name

Detail

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:

AECS

Bolt Hole Quantity

6 1st end

MRC:

AQLR

Valve Operation Method

Automatic or manual

MRC:

ARKN

Flange Shape

Round with holes 1st end

MRC:

AWLS

Connection Type

Flange 1st end

MRC:

CBBL

Features Provided

Valve stem lock shield and bonnet packing and pressure tight outlet side

MRC:

CQCY

Adjustable Pressure Range

+25.0/+50.0 pounds per square inch

MRC:

CQGM

Maximum Operating Pressure

75.0 pounds per square inch single response

MRC:

CWCD

Outside Diameter

5.562 inches 1st end

MRC:

CWCF

Face To Face Distance

9.000 inches

MRC:

CWCK

Thickness

0.438 inches 1st end

MRC:

CWCQ

Bolt Hole Diameter

0.562 inches 1st end

MRC:

CWCT

Bolt Circle Diameter

4.438 inches 1st end

MRC:

CWDF

Flange Face Design

Plain 1st end

MRC:

MATT

Material

Nickel alloy stem

MRC:

MEDA

Media For Which Designed

Water, fresh single response

MRC:

STYL

Style Designator

Straight through flanged ends

MRC:

NSN

4820002028848

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:

34889

HUNT VALVE COMPANY INC

CAGE:

23168

HAMMEL DAHL INC

Part Numbers and Brands

Part Number

Brand

AA21302

Hammel Dahl

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

Your satisfaction is our success! At NationalStockNumber.parts we believe that we have the best quality service out there. If you run into any issues, we are here to solve them! Contact us by phone or email at any time.