ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Shouldered Shaft NSN 3040-00-764-7906

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 3040-00-764-7906 NSN: 3040-00-764-7906

Features and Characteristics

First End Style
Splined (involute)
End Similarity
Not identical
Second End Style
Splined (involute)
Overall Length
3.170 inches
First End Diameter
2.5000 inches
First End Spline Length
0.6000 inches
First End Spline Minor Diameter
2.3750 inches
First End Spline Major Diameter
2.5000 inches
First End Pressure Angle
30.0000 degrees
First End Pitch Diameter
2.4370 inches
Second End Diameter
2.5000 inches
Second End Spline Length
0.6400 inches
Second End Spline Minor Diameter
2.3750 inches
Second End Spline Major Diameter
2.5000 inches
Second End Pressure Angle
30.0000 degrees
Second End Pitch Diameter
2.4370 inches
Step Quantity
3
First End Spline Quantity
25
Second End Spline Quantity
25
Largest Step Diameter
2.525 inches
Surface Finish
125.0 microinches
Material
Steel
Fsc Application Data
Winch assembly aircraft
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007647906
NSN
3040007647906

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
176540
Cage Code:
71791
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 3040-00-764-7906
What are the manufacturers of nsn 3040007647906?
Does this nsn 3040007647906 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007647906
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 3040007647906 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040007647906 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007647906?
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

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo