Shouldered Shaft NSN 3040-01-176-2645

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: 3040-01-176-2645

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Related NSN

Features and Characteristics

First End Style

Plain

End Similarity

Not identical

Second End Style

Splined (involute)

Overall Length

0.886 inches

End Application

1650-01-136-0549

First End Diameter

1.0500 inches

Second End Diameter

1.2670 inches

Second End Spline Length

0.605 inches

Second End Spline Minor Diameter

1.0900 inches

Second End Spline Major Diameter

1.2670 inches

Second End Pressure Angle

30.0 degrees

Second End Pitch Diameter

1.2000 inches

Step Quantity

Second End Spline Quantity

Largest Step Diameter

1.267 inches

Surface Finish

125.0 microinches

Special Features

Hole through length of shaft 0.700 in. Id; 2nd end has internal involute splines

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

011762645

NSN

3040011762645

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

707015

Cage Code:

99167

Status:

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 3040-01-176-2645

What are the manufacturers of nsn 3040011762645?

Hamilton Sundstrand Corporation (99167)

Does this nsn 3040011762645 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040011762645
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 3040011762645 contain any precious metals?
No precious metal content.

Does nsn 3040011762645 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040011762645?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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