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Shouldered Shaft NSN 3040-01-104-0187

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN 3040-01-104-0187 NSN: 3040-01-104-0187

Features and Characteristics

First End Style
Circular grooved and externally threaded
First End Groove Width
0.0900 inches
First End Groove Diameter
0.2040 inches
End Similarity
Not identical
Second End Style
Circular grooved, cross drilled hole, and externally threaded
Overall Length
22.720 inches
End Application
B52g/h acft
Second End Hole Diameter
0.1440 inches
Step Quantity
10
Largest Step Diameter
0.620 inches
Special Features
Second step f1rst end splined; 15 teeth; shaft c1rcular grooved 2 places
Material
Stainless steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011040187
NSN
3040011040187

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
26-2290
Cage Code:
81205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8483105000
  • NAICS: 333613
  • SITC: 74810
  • Description: Transmission shafts and cranks, except camshafts and crankshafts
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3040-01-104-0187
What are the manufacturers of nsn 3040011040187?
Does this nsn 3040011040187 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011040187
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.
Does nsn 3040011040187 contain any precious metals?
No precious metal content.
Does nsn 3040011040187 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011040187?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22914
FIIG:
A23200
App. Key:
A
Cond. Code:
1
Status:
A

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