NSN 4820-00-203-7912 Safety Relief Valve

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Manufacturer Datasheet

SKU: 4820-00-203-7912 Model: 5S1166ALT9AND5S1179ALT8AND5S128-

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

12 1st end

MRC:

AEHZ

Maximum Operating Temp

425.0 degrees fahrenheit single response

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

Pressure tight outlet side

MRC:

CQGM

Maximum Operating Pressure

100.0 pounds per square inch single response

MRC:

CSDC

Opening Pressure Setting

2.0 pounds per square inch

MRC:

CWCD

Outside Diameter

10.125 inches 1st end

MRC:

CWCK

Thickness

0.562 inches 1st end

MRC:

CWCL

First Connection Face To Centerline Distance

8.000 inches

MRC:

CWCQ

Bolt Hole Diameter

0.688 inches 1st end

MRC:

CWCR

Second Connection Face To Centerline Distance

8.000 inches

MRC:

CWCT

Bolt Circle Diameter

8.875 inches 1st end

MRC:

CWDF

Flange Face Design

Plain 1st end

MRC:

ELRN

Extra Long Reference Number

5s1166alt9and5s1179alt8and5s1287alt2

MRC:

MATT

Material

Copper alloy body

MRC:

MEDA

Media For Which Designed

Steam single response

MRC:

STYL

Style Designator

Angle flanged ends

MRC:

ZZZY

Reference Number Differentiating Characteristics

Elr no.

MRC:

NSN

4820002037912

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:

80064

NAVAL SHIP SYSTEMS COMMAND

Part Numbers and Brands

Part Number

Brand

5S1166ALT9AND5S1179ALT8AND5S128-

Naval Ship Systems Command

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.