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Engine Poppet Valve Rotor NSN 2805-00-233-7990

Item Description

A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. See also seat, helical compression spring.

NSN 2805-00-233-7990 NSN: 2805-00-233-7990

Features and Characteristics

Overall Height
0.531 inches
First Step Diameter
0.875 inches
First Step Length
0.156 inches
Second Step Diameter
1.625 inches
Second Step Length
0.250 inches
Bore Diameter
0.703 inches
Rotation Direction
Clockwise or counterclockwise
Spring And Ball Retainer Inside Diameter
0.750 inches
Distance From End To Nearest Step
0.094 inches
Style Designator
Positive type-straight bore
FSC
2805 Except Aircraft; And Components Gasoline Reciprocating Engines
NIIN
002337990
NSN
2805002337990

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
368226C1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
72593
Cage Code:
95097
Status:
A
MSDS:
Part Number:
443128C1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
874934R91
Cage Code:
89346
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 2805-00-233-7990
What are the manufacturers of nsn 2805002337990?
Does this nsn 2805002337990 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2805002337990
A spring loaded metallic device which is specifically designed to rotate the poppet valves of an internal combustion engine to prevent uneven wear and/or distortion of the valve seating surface. see also seat, helical compression spring.
Does nsn 2805002337990 contain any precious metals?
Precious metal content is unknown.
Does nsn 2805002337990 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2805002337990?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22200
FIIG:
T267-J
App. Key:
JA
Cond. Code:
2
Status:
A

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