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Engine Poppet Valve Tappet NSN 2805-00-374-9443

Item Description

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

NSN 2805-00-374-9443 NSN: 2805-00-374-9443

Features and Characteristics

Casehardening Indicator
Not casehardened
Concentric Hole Depth
Between 1.709 inches and 1.791 inches
Counterbore Diameter
0.843 inches
Counterbore Depth
Between 1.496 inches and 1.526 inches
Concentric Hole Diameter
Between 0.688 inches and 0.750 inches
Overall Length
Between 2.490 inches and 2.510 inches
Size Designation
Standard
Material And Location
Iron, cast
Adjustability
Nonadjustable
Operation Method
Mechanical
Metallic Hardness Rating And Location
52.0 rockwell c face
Cam End Diameter
Between 0.996 inches and 0.997 inches
Body Hole Diameter
0.250 inches
Distance From Body Hole Center To Cam End
0.625 inches
Style Designator
Counterbored push rod end
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
003749443
NSN
2805003749443

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
I18-1856B
Cage Code:
71772
Status:
A
MSDS:
Part Number:
75524R3
Cage Code:
92679
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 2805-00-374-9443
What are the manufacturers of nsn 2805003749443?
Does this nsn 2805003749443 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805003749443
A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. it may be mechanically or hydraulically operating, and may include adjusting devices.
Does nsn 2805003749443 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805003749443 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805003749443?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22199
FIIG:
T267-F
App. Key:
FA
Cond. Code:
2
Status:
A

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