Model: 68900

Safety Relief Valve

Properties:

Thread Class

2a 1st end

Thread Class

2b 2nd end

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Connection Style

G45 flareless (tube) 1st end

Connection Style

G9 plain, optional en (pipe) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded external tube 1st end

Connection Type

Threaded internal pipe 2nd end

Thread Size

0.250 inches 1st end

Thread Size

0.250 inches 2nd end

Seat Angle

12.5 degrees 1st end

Opening Pressure Setting

3250.0 pounds per square inch

Material

Stainless steel body

Material

Stainless steel flow control device

Surface Treatment

Cadmium

Thread Series Designator

Unf 1st end

Thread Series Designator

Unf 2nd end

NSN

4820-01-114-5945

Part Number

68900

Description

Valve,safety Relief

CAGE

5RQL2

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

Part 68900 NSN 4820-01-114-5945

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05488

FIIG:

A046B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.9000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

127220

UFC:

64490

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481400000
SITC: 74740
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Safety or relief valves