Model: 10900444

Safety Relief Valve

Properties:

Thread Class

3b 1st end

Thread Direction

Right-hand 1st end

Flow Control Device

Diaphragm

Valve Discharge Flow Rate

4.0 gallons per minute

Maximum Operating Temp

-40.0 degrees fahrenheit 1st response

Maximum Operating Temp

280.0 degrees fahrenheit 2nd response

End Application

M110 howitzer family

Connection Style

G45 flareless (tube) 2nd end

Valve Operation Method

Automatic

Connection Type

Threaded internal boss 1st end

Maximum Operating Pressure

50.0 pounds per square inch single response

Thread Size

0.750 inches 1st end

Seat Angle

24.0 degrees 2nd end

Material

Stainless steel

Media For Which Designed

Hydraulic fluid, petroleum base single response

Thread Series Designator

Unjf 1st end

NSN

4820-00-870-6258

Part Number

10900444

Description

Valve,safety Relief

CAGE

19207

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 10900444 NSN 4820-00-870-6258

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:

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

85.0

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