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Mass Air Flow Sensor NSN 2990-01-543-3177

Item Description

A unit employing a hot wire (resistive) element to measure the air flow into the intake manifold. It pre-heats the element to known temperature, then as air flows over the element (cooling it), the difference is sent to the computer for air/fuel mixture changes. Also see meter,vane,air.

NSN 2990-01-543-3177 NSN: 2990-01-543-3177

Features and Characteristics

End Application
Asde-x
FSC
2990 Nonaircraft Miscellaneous Engine Accessories
NIIN
015433177
NSN
2990015433177

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
570-011666-P003
Cage Code:
1EG52
Status:
A
MSDS:
Part Number:
570-011666
Cage Code:
1EG52
Status:
A
MSDS:
Part Number:
H328218-3
Cage Code:
49956
Status:
A
MSDS:
Part Number:
305-BB1-0-B2-A
Cage Code:
1HEQ4
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8409918000
  • NAICS: 333618
  • SITC: 71391
  • Description: Parts for spark-ignition internal combustion piston engines, nesoi
  • End Use (Code 21100):
    Industrial engines

Q & A

Frequently asked questions for NSN 2990-01-543-3177
What are the manufacturers of nsn 2990015433177?
Does this nsn 2990015433177 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2990015433177
A unit employing a hot wire (resistive) element to measure the air flow into the intake manifold. it pre-heats the element to known temperature, then as air flows over the element (cooling it), the difference is sent to the computer for air/fuel mixture changes. also see meter,vane,air.
Does nsn 2990015433177 contain any precious metals?
No precious metal content.
Does nsn 2990015433177 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2990015433177?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
52832
FIIG:
A516J0
App. Key:
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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