NSN 4820-01-420-3868 Safety Relief Valve

Availability

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Manufacturer Datasheet

SKU: 4820-01-420-3868 Model: 640B-3-12-28

MRC

Name

Detail

MRC:

ADQU

Flow Control Device

Poppet

MRC:

ADSU

Disk Loading Method

Spring

MRC:

AGAV

End Application

Nimitz class cvn

MRC:

AHNC

Connection Style

G9 plain, optional en (pipe) all ends

MRC:

AQLR

Valve Operation Method

Automatic

MRC:

AWLS

Connection Type

Threaded internal tube all ends

MRC:

CQCY

Adjustable Pressure Range

+40.0 to 125.0 pounds per square inch

MRC:

CQGM

Maximum Operating Pressure

3600.0 pounds per square inch single response

MRC:

CSDC

Opening Pressure Setting

90.0 pounds per square inch

MRC:

FEAT

Special Features

Size 12 ist end connections; buna-n o-ring; polytetrafluoroethylene seat

MRC:

MATT

Material

Stainless steel body

MRC:

STYL

Style Designator

C1 angle

MRC:

NSN

4820014203868

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:

09990

PARKER-HANNIFIN CORPORATION

CAGE:

86768

TELEDYNE INDUSTRIES INC

Part Numbers and Brands

Part Number

Brand

640B-3-12-28

Teledyne Industries

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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