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Shouldered Shaft NSN 3040-00-359-4445

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 3040-00-359-4445 NSN: 3040-00-359-4445

Features and Characteristics

First End Style
Flat keyway
End Similarity
Not identical
Second End Style
Splined (straight)
Overall Length
5.750 inches
First End Keyway Width
0.1860 inches
First End External Keyway Length
1.812 inches
First End Keyway Depth
0.106 inches
First End Diameter
0.7500 inches
Second End Diameter
0.6310 inches
Second End Spline Length
0.687 inches
Second End Spline Minor Diameter
0.5500 inches
Second End Spline Major Diameter
0.6310 inches
Step Quantity
9
Second End Spline Quantity
12
Largest Step Diameter
0.970 inches
Material
Steel
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
003594445
NSN
3040003594445

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
116644
Cage Code:
32705
Status:
A
MSDS:
Part Number:
8486316
Cage Code:
18876
Status:
A
MSDS:
Part Number:
503093
Cage Code:
77237
Status:
A
MSDS:
Part Number:
7D116644
Cage Code:
23382
Status:
A
MSDS:
Part Number:
16T209
Cage Code:
66155
Status:
A
MSDS:
Part Number:
TL7623
Cage Code:
23926
Status:
A
MSDS:
Part Number:
45734
Cage Code:
97907
Status:
A
MSDS:
Part Number:
9045734
Cage Code:
30379
Status:
A
MSDS:
Part Number:
116-209
Cage Code:
66155
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 3040-00-359-4445
What are the manufacturers of nsn 3040003594445?
Does this nsn 3040003594445 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040003594445
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 3040003594445 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040003594445 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040003594445?
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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