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Shouldered Shaft NSN 3040-00-400-0330

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 3040-00-400-0330 NSN: 3040-00-400-0330

Features and Characteristics

First End Style
Circular grooved
First End Groove Width
Between 0.6562 inches and 0.6567 inches
End Similarity
Not identical
Second End Style
Splined (straight)
Overall Length
7.320 inches
First End Distance From End To Groove
1.190 inches
First End Spline Length
2.330 inches
First End Spline Minor Diameter
Between 0.7315 inches and 0.7398 inches
First End Spline Major Diameter
Between 0.7972 inches and 0.8022 inches
First End Hole Diameter
Between 0.2100 inches and 0.2200 inches
First End Distance From Hole Center To End
Between 0.182 inches and 0.192 inches
First End External Thread Length
Between 0.620 inches and 0.680 inches
Second End Spline Length
1.085 inches
Second End Spline Minor Diameter
Between 0.7318 inches and 0.7398 inches
Second End Spline Major Diameter
Between 0.7972 inches and 0.8022 inches
Second End Hole Diameter
Between 0.2100 inches and 0.2200 inches
Second End Distance From Hole Center To End
Between 0.182 inches and 0.192 inches
Second End External Thread Length
Between 0.620 inches and 0.680 inches
Largest Step Diameter
Between 1.040 inches and 1.070 inches
Surface Finish
32.0 microinches
Material
Steel
Material Specification
Mil-s-6709 military specification single material response
Fsc Application Data
Actuator, leading edge slat, acft
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
004000330
NSN
3040004000330

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
532154-11
Cage Code:
0ZWK8
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 3040-00-400-0330
What are the manufacturers of nsn 3040004000330?
Does this nsn 3040004000330 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040004000330
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 3040004000330 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040004000330 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040004000330?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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