Model: 253872 ASSY 98

Gate Valve

Special Features:

Copper alloy and non leaded tin body and disk

Properties:

End Application

Nimitz class cvn

Valve Operation Method

Electric motor

Valve Size

8.000 inches

Stem Type

Rising

Voltage In Volts And Current Type

440.0 ac

Inlet Relationship With Outlet

Identical

Pressure Class

250.0 pounds per square inch

Frequency In Hertz

60.0 and 30.0

Material

Nickel alloy k-500 stem

Material

Nickel alloy seat

NSN

4810-01-454-5284

Part Number

253872 ASSY 98

Description

Valve,gate

CAGE

43689

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

Part 253872 ASSY 98 NSN 4810-01-454-5284

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05482

FIIG:

A500A0

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481809020
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Electrical or electro-hydraulic actuators with control valves designed for proportional operation by a signal from a control device