Model: 66740

Dial Indicating Pressure Gage

Properties:

Overall Depth

1.438 inches

Bolt Circle Diameter

2.000 inches

Mounting Hole Diameter

0.171 inches

Mounting Hole Quantity

Overall Diameter

2.688 inches

Case Material

Brass

Case Surface Treatment

Polished

Usage Design

For use w/air, oil

Graduation Unit

50.000 pounds

Actuation Type

Single bourdon tube

Adjustability

Nonadjustable

Scale Range

+0.000/+250.000 pounds pressure per square inch

Scale Name

Pressure

Dial Size

1-11/16 in. Dia

Connection Quantity

Pointer Color

Black

Pointer Type

Indicating

Scale Marking

Fuel oil pressure

Scale Type

Single

Scale Smallest Increment

10.000 pounds

Connection Type

External

Mounting Method

Flush panel

Actuating Element Material

Beryllium copper

Scale Inscription/background Color

Black figures on white background

Connection Location

Back

Protective Crystal Material

Glass

Connection Size

1/8 in. Npt

Connector Type Vent

Not provided

Fsc Application Data

Pressure measuring, engine instrument, aircraft

NSN

6620-00-526-8468

Part Number

66740

Description

Gage,pressure,dial Indicating

CAGE

15434

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

Part 66740 NSN 6620-00-526-8468

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07428

FIIG:

T179-B

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:

121570

UFC:

61770

LTL:

100.0

LCL:

100.0

WCC:

652

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 9026200000
SITC: 87435
End Use: Measuring, testing, control instruments
NAICS: 334513
USDA: 1

Freight Class: Instruments and apparatus for measuring or checking pressure