Straight Shaft NSN 3040-01-026-8315

Item Description

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

NSN: 3040-01-026-8315

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Features and Characteristics

First End Style

Flat keyway

End Similarity

Not identical

Second End Style

Internal threaded

Overall Length

8.000 inches

First End Keyway Width

Between 0.1875 inches and 0.1890 inches

First End Keyway Depth

Between 0.102 inches and 0.107 inches

Special Features

Threaded hole located on first end 0.422 in. Drill 1.125 in. Dp, countersink 90 degree"s to 0.562 in. Dia, tap 1/2-13 unc-2b 0.750 in. Dp, woodruff keyway located 3.000 in. From second end to center of keyway, 0.187 in. Min 0.189 in. Max w, 0.223 in. Min 0.228 in. Max dp, made to fit 0.750 in. Diameter key

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

010268315

NSN

3040010268315

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

K2226

Cage Code:

92381

Status:

MSDS:

Part Number:

30153

Cage Code:

92381

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 3040-01-026-8315

What are the manufacturers of nsn 3040010268315?

Crown Industrial Products Co (92381)

Does this nsn 3040010268315 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040010268315
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. it is not designed for use in aligning by fitting into corresponding holes of another item. it may be drilled for lubricating holes. for items having an integral gear(s) or worm(s), see gearshaft (as modified). for items designed to support rotating members see axle(1), straight. for items not having the above conditions see pin, straight, headless. for items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

Does nsn 3040010268315 contain any precious metals?
No precious metal content.

Does nsn 3040010268315 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040010268315?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22109

FIIG:

A23200

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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