Model: 502-001

Temperature Regulating Valve

Special Features:

Weapon system essential. Features - 25.0 gpm fluids, per mis-s-3136 at 150.0 psi inlet pressure.

Properties:

Body Material

Brass

Outside Surface Treatment

Passivated

Body Style

Straight thru

Stem Material

Steel, federal standard 66, aisi 303/sae 30303

Furnished Items

Adjustment stem

First End Connection Type

Threaded external pipe

First End Style Designator

Plain

First End Thread Size And Series/type Designator

1/8-27 npt

First End Thread Direction

Right-hand

Second End Relationship With First End

Not identical

Second End Connection Type

Threaded internal boss

Second End Style Designator

Gasket seal

Second End Thread Size And Series/type Designator

1/2-20 unf

Second End Thread Class

Second End Thread Direction

Right-hand

Seat Material

Steel, corrosion resisting

Flow Control Device

Disk, flat, top and bottom guided

Flow Control Device Material

Steel, corrosion resisting

End Connection Quantity

Capillary Tube Length

62.500 inches

Bulb Length

5.500 inches

Bulb Diameter

0.656 inches

Bulb Material

Copper

Tempurature Adjustability

Not adjustable

Thermostatic Element

Duct type

End Application

Grumman aerospace a10 aircraft

Criticality Code Justification

Feat

NSN

4820-00-540-2646

Part Number

502-001

Description

Valve,regulating,temperature

CAGE

81997

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

Part 502-001 NSN 4820-00-540-2646

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

05492

FIIG:

A21100

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:

1.3000lbs

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:

188340

UFC:

33230

LTL:

100.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481809015
SITC: 74780
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level