NSN 4820-00-776-6886 Safety Relief Valve

Availability

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Manufacturer Datasheet

SKU: 4820-00-776-6886 Model: 27391

MRC

Name

Detail

MRC:

AAJD

Thread Class

3b 2nd end

MRC:

AAJF

Thread Direction

Right-hand 1st end

MRC:

ADQU

Flow Control Device

Poppet

MRC:

ADSU

Disk Loading Method

Spring

MRC:

AEHZ

Maximum Operating Temp

300.0 degrees fahrenheit single response

MRC:

AHNC

Connection Style

Gasket sea (boss) 2nd end

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded internal boss 2nd end

MRC:

CBBL

Features Provided

Pressure tight outlet side

MRC:

CQCY

Adjustable Pressure Range

+265.0/+380.0 pounds per square inch

MRC:

CQGM

Maximum Operating Pressure

2500.0 pounds per square inch single response

MRC:

CQJX

Thread Size

0.438 inches 2nd end

MRC:

CQRB

Seat Angle

37.0 degrees 1st end

MRC:

CSDC

Opening Pressure Setting

350.0 pounds per square inch

MRC:

MATT

Material

Aluminum alloy

MRC:

MEDA

Media For Which Designed

Hydraulic fluid, silicate-ester base single response

MRC:

SFTT

Surface Treatment

Anodize

MRC:

STYL

Style Designator

Straight through note: to be used for valve bodies of one section only.

MRC:

THSD

Thread Series Designator

Unjf 1st end

MRC:

NSN

4820007766886

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:

01359

TRIUMPH THERMAL SYSTEMS - MARYLAND,

CAGE:

81336

CHIEF OF ENGINEERS

CAGE:

97403

CECOM LR CENTER

CAGE:

91816

CIRCOR AEROSPACE, INC.

CAGE:

5RQL2

DRS ENVIRONMENTAL SYSTEMS, INC.

CAGE:

94833

KECO INDUSTRIES INC.

CAGE:

92878

HDT EXPEDITIONARY SYSTEMS, INC.

Part Numbers and Brands

Part Number

Brand

27391

Triumph Thermal Systems - Maryland

D8497-63-1

Hdt Expeditionary Systems

8497-63-1

Cecom Lr Center

5173A-4TB-350

Circor Aerospace

5183A4TB350

Circor Aerospace

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.