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Engine Pressure Ratio Indicator NSN 6620-00-801-8885

Item Description

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.

NSN 6620-00-801-8885 NSN: 6620-00-801-8885

Features and Characteristics

Diameter
2.000 inches
Length
4.400 inches
Current Type
Ac
Ac Voltage Rating
26.0 volts
Dc Voltage Rating
26.0 volts
Frequency Rating
400.0 hertz
Contact Quantity
8
Contact Type
Pin
Presentation Type
Dial
Scale Range
+1.2/+3.4 pressure ratio single indicator single scale
Individual Marking
Pressure ratio
Electrical Connection Quantity
1
Electrical Connection Identifying Number
And10066-20-7p
Pointer Type
Indicating single pointer
Illumination Color Generation Method
Fluorescence
Phase
Single
Special Features
Contains 2 synchro receivers, a main dial pointer and a subdial pointer; includes subdial; no lighting, accuracy +/-0.001 epr with subdial
FSC
6620 Engine Instruments
NIIN
008018885
NSN
6620008018885

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILI25482
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILI25482TYPEMR2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
SRDS15A
Cage Code:
61349
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 6620-00-801-8885
What are the manufacturers of nsn 6620008018885?
Does this nsn 6620008018885 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6620008018885
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.
Does nsn 6620008018885 contain any precious metals?
No precious metal content.
Does nsn 6620008018885 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6620008018885?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
32992
FIIG:
A533Y0
App. Key:
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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