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Engine Parame Multiple Indicator NSN 6620-01-372-4168

Item Description

An item which presents a number of engine operation parameters such as oil pressure, oil quantity, fan or engine speed in revolutions per minute, engine temperture, fuel flow, and the like. this item may simultaneously display information for multiple engines. for indicators or displays/control that are able to present navigational, flight data, autopilot data and engine parameter information see control- display unit. for indicators that display speed, attitudes, altitude see display unit, flight information.

NSN 6620-01-372-4168 NSN: 6620-01-372-4168

Features and Characteristics

Width
6.640 inches
Length
7.500 inches
Current Type
Dc
Dc Voltage Rating
28.0 volts
End Application
Pacer special
Part Name Assigned By Controlling Agency
Monitor, engine performance
Special Features
Interfaces with 4 engines; six parameter signals per engine: 1-fan speed 0 to 10 vdc, 2-core speed 0 to 2532 hz, 3-oil pressure 0 to 5 vdc, 4-fuel flow 0.07 to 2.93 vdc nonlinear, 5-turbine blade temperature 2.49 to 4.12 vdc, 6-exhaust gas temperature 0 to 0.041 vdc thermocouple signal; has numeric display of parameters using lcd with integral heaters for low temp operation; integral blue filtered white lighting per mil-l-27160; lighting 0-5 vac 400 hz, 1 phase 12 volt-amps; no provisions for internal battery; installs in instrument panel with 6.89 inch wide by 5.89 inch high cutout with 0.625 inch by 45 degree beveled corners
Height
6.000 inches
Nuclear Hardness Critical Feature
Hardened
Supplementary Features
Tech order 5e19-3-2-2; hardness critical item; integrates the functions of several engine instruments into a single line replaceable unit, interfacing with 4 vehicle engines to provide numeric display of 6 parameters for each engine; provides analog voltage outputs for 3 the parameters on each engine for usage by other systems; monitors 2 of the parameters and provides discrete outputs for activation of caution lights
FSC
6620 Engine Instruments
NIIN
013724168
NSN
6620013724168

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3980961-9023
Cage Code:
55972
Status:
A
MSDS:
Part Number:
EAU-18/A
Cage Code:
80058
Status:
A
MSDS:
Part Number:
DAA3353P001-105
Cage Code:
1W025
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9031808080
  • NAICS: 334515
  • SITC: 87425
  • Description: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6620-01-372-4168
What are the manufacturers of nsn 6620013724168?
Does this nsn 6620013724168 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6620013724168
An item which presents a number of engine operation parameters such as oil pressure, oil quantity, fan or engine speed in revolutions per minute, engine temperture, fuel flow, and the like. this item may simultaneously display information for multiple engines. for indicators or displays/control that are able to present navigational, flight data, autopilot data and engine parameter information see control- display unit. for indicators that display speed, attitudes, altitude see display unit, flight information.
Does nsn 6620013724168 contain any precious metals?
No precious metal content.
Does nsn 6620013724168 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6620013724168?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
51939
FIIG:
A535M0
App. Key:
Cond. Code:
1
Status:
A

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