Engine Pressure Ratio Indicator

4L97514-111A

4L97514-111A
(NSN) National Stock Number
6620-00-104-5677
Federal Supply Classification
6620 Engine Instruments
Item Name Code
32992
Schedule B Code
9031808080
Summary

3.500 inches nominal width, 7.000 inches nominal length, p/n 4l11008 control panel assembly engine instruments, flight engineers station c5 acft end item identification, +1.0 to 7.0 pressure ratio all indicators all scales scale range, 1 electrical connection quantity, epr indicator part name assigned by controlling agency

DAC HCC DMIL RNCC
5 - - 1
RNVC SADC MSDS RNAAC
2 - - SB
Identification

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.

INC FIIG Concept Condition
32992 A533Y0 - 1
Specifications
Width
3.500 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Length
7.000 inches nominal
Details A measurement of the longest dimension of any object,in distinction from width.
End Item Identification
p/n 4l11008 control panel assembly engine instruments, flight engineers station c5 acft
Details The national stock number or the identification information of the end equipment for which the item is a part.
Scale Range
+1.0 to 7.0 pressure ratio all indicators all scales
Details An indication of the scale range.
Electrical Connection Quantity
1
Details The number of electrical connections provided.
Part Name Assigned By Controlling Agency
epr indicator
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Special Features
indicator consists of 4 vertical scales; panel mounted
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Height
5.562 inches nominal
Details A measurement from the bottom to the top of an object,in distinction from depth.
Supplementary Features
tech order 5e6-4-8-4
Details Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
9819-16-02 58880 4 - 5 9 - ZZ
JG870A2 61102 5 - 3 2 - SB
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
61410 - W P
RVC WCC TCC SHC
- 658 Z 9
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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 6620-00-104-5677
What is the NIIN of the NSN 6620-00-104-5677?
The National Item Identification Number (NIIN) of the NSN 6620-00-104-5677 is 00-104-5677
When the NSN 6620-00-104-5677 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 19, 1968
Does the NSN 6620-00-104-5677 contain any precious metals?
Does not contain precious metal
Does the NSN 6620-00-104-5677 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 6620-00-104-5677?
No known electrostatic discharge

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