Model: 4L97550-101A

Engine Pressure Ratio Indicator

Special Features:

Indicator consists of 4 vertical scales; panel mounted

Properties:

Width

3.500 inches

Length

7.000 inches

End Application

P/n 4l11008 control panel assembly engine instruments, flight engineers station c5 acft

Scale Range

+1.0/+7.0 pressure ratio all indicators all scales

Electrical Connection Quantity

Part Name Assigned By Controlling Agency

Epr indicator

Height

5.562 inches

Supplementary Features

Tech order 5e6-4-8-4

NSN

6620-01-114-5760

Part Number

4L97550-101A

Description

Indicator,ratio,engine Pressure

CAGE

98897

An instrument designed to reflect one of the testing parameters for conducting engine performance and functional testing in an operating engine system. Its dial is graduated in units of pressure ratio, and is used to indicate the percent of differential pressure ratio of exhaust gas pressure to intake (engine inlet) pressure for gas turbine or jet propulsion engines.

Part 4L97550-101A NSN 6620-01-114-5760

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32992

FIIG:

A533Y0

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:

14.5 X 14.5 X 16.5

Paclk Weight:

16.7000lbs

Item Weight:

0.0000lbs

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

F000002XA6

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

177220

UFC:

87150

LTL:

100.0

LCL:

100.0

WCC:

652

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 9031808080
SITC: 87425
End Use: Measuring, testing, control instruments
NAICS: 334515
USDA: 1

Freight Class: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90