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Shouldered Shaft NSN 3040-01-499-6682

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 3040-01-499-6682 NSN: 3040-01-499-6682

Features and Characteristics

First End Style
Circular grooved and externally threaded
First End Groove Width
0.1250 inches
First End Groove Diameter
0.5000 inches
End Similarity
Not identical
Second End Style
Circular grooved, cross drilled hole, and externally threaded
Second End Groove Width
0.1250 inches
Second End Groove Diameter
0.6250 inches
Overall Length
5.5625 inches
End Application
Hatch, water tight (w.T.), flush, quick acting (q.A.) 24 inch x 30 inch 5 psi je-1153-8
First End Distance From End To Groove
0.750 inches
First End Diameter
0.6250 inches
First End External Thread Length
0.750 inches
Second End Distance From End To Groove
0.625 inches
Second End Diameter
0.7500 inches
Second End Hole Diameter
0.2500 inches
Second End Distance From Hole Center To End
1.000 inches
Second End External Thread Length
0.625 inches
Second End Hole Depth
0.750 inches
Step Quantity
9
Largest Step Diameter
1.250 inches
Part Name Assigned By Controlling Agency
Dog spindle
Special Features
After circular groove, first end has 0.6215-0.6230 inch across flats x 0.6875 long square shoulder. Shaft second end has axial and internal 0.250 inch diameter x 1.000 deep hole and 0.3125-24unf-3a x 0.625 long threads. Center of shaft has 0.875-7 left hand, double lead acme threads with pitch diameter 0.7906-0.8036. Material has magnetic permeability of less than 2.0
Material
Steel comp 304
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
014996682
NSN
3040014996682

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
JE134-22
Cage Code:
97537
Status:
A
MSDS:
Part Number:
JE-1153-8
Cage Code:
97537
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 3040-01-499-6682
What are the manufacturers of nsn 3040014996682?
Does this nsn 3040014996682 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040014996682
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 3040014996682 contain any precious metals?
No precious metal content.
Does nsn 3040014996682 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040014996682?
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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