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Shouldered Shaft NSN 3040-01-449-9338

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 3040-01-449-9338 NSN: 3040-01-449-9338

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Circular grooved and flat keyway
Second End Groove Width
0.0410 inches
Second End Groove Diameter
0.46700 inches
Overall Length
4.3880 inches
End Application
Seawolf class ssn
First End Diameter
0.6220 inches
Second End Distance From End To Groove
0.1270 inches
Second End Keyway Width
0.1270 inches
Second End External Keyway Length
0.8200 inches
Second End Keyway Depth
0.0600 inches
Second End Diameter
0.4980 inches
Step Quantity
7
Largest Step Diameter
0.7480 inches
Material
Nickel alloy
Material Specification
Qq-n-286 federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014499338
NSN
3040014499338

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
211071822
Cage Code:
53711
Status:
A
MSDS:
Part Number:
582-6408329 FOND 57
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6408329
Cage Code:
53711
Status:
A
MSDS:
Part Number:
DF2012-72 FIND 57
Cage Code:
43689
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 3040-01-449-9338
What are the manufacturers of nsn 3040014499338?
Does this nsn 3040014499338 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014499338
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 3040014499338 contain any precious metals?
No precious metal content.
Does nsn 3040014499338 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014499338?
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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