NSN 4820-00-781-4834 Safety Relief Valve

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Manufacturer Datasheet

SKU: 4820-00-781-4834 Model: 5159A1-6TT135

MRC

Name

Detail

MRC:

AAJD

Thread Class

3a 1st 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

275.0 degrees fahrenheit single response

MRC:

AHNC

Connection Style

Flared (tube) 1st end

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded external tube 2nd end

MRC:

CBBL

Features Provided

Pressure tight outlet side

MRC:

CMLP

Thready Qty Per Inch (tpi)

18 1st end

MRC:

CQGM

Maximum Operating Pressure

2400.0 pounds per square inch single response

MRC:

CQJX

Thread Size

0.562 inches 1st end

MRC:

CQRB

Seat Angle

37.0 degrees 1st end

MRC:

CSDC

Opening Pressure Setting

135.0 pounds per square inch

MRC:

CWFD

Outside Diameter Tube Accommodated

0.375 inches 1st end

MRC:

FEAT

Special Features

Hydrogen, nitrogen, gaseous, refrigerant 12, fresh water media

MRC:

MATT

Material

Aluminum alloy 2024 and rubber butadiene-acrylonitrile class nbr flow control device

MRC:

MDCL

Material Specification

Qq-a-225/6 t6 federal specification 1st material response seat

MRC:

MEDA

Media For Which Designed

Alcohol, ethyl 2nd response

MRC:

SFTT

Surface Treatment

Anodize

MRC:

STDC

Surface Treatment Specification

Mil-a-8625, type 2 military specification single treatment response

MRC:

STYL

Style Designator

Err-090

MRC:

THSD

Thread Series Designator

Unf 1st end

MRC:

NSN

4820007814834

MRC:

Supply Class

#4820 - Nonpowered Valves

MRC:

PMIC

Precious metal content is unknown.

MRC:

HMIC

No MSDS. No hazardous material.

Manufacturers and Distributors

CAGE

Name

CAGE:

91816

CIRCOR AEROSPACE, INC.

CAGE:

81755

LOCKHEED MARTIN CORPORATION

Part Numbers and Brands

Part Number

Brand

5159A1-6TT135

Circor Aerospace

C1498D6TT135

Lockheed Martin 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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