Straight Shaft NSN 3040-01-254-9892

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: 3040-01-254-9892

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Features and Characteristics

First End Style

Cross drilled and circular grooved

First End Groove Width

0.0990 inches

First End Groove Diameter

0.6400 inches

End Similarity

Not identical

Second End Style

Three flat grooves

Overall Length

18.380 inches

First End Distance From End To Groove

2.281 inches

First End Diameter

0.7490 inches

First End Hole Diameter

0.3750 inches

First End Distance From Hole Center To End

0.380 inches

Second End Distance From End To Flat

0.500 inches

Second End Diameter

0.7490 inches

Second End Distance Between First And Second Groove Centers

4.000 inches

Err Default

Err default

Second End Grooved Flat Depth

0.134 inches

Surface Finish

63.0 microinches

Special Features

4th flat groove, 4.000 in. Center to center from 3rd flat groove; 2nd cross drilled hole 2.692 in. From center of hole to 1st end, 0.250 in. Dia

Material

Steel comp 303

Material Specification

Qq-s-764 federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012549892

NSN

3040012549892

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

564653-001

Cage Code:

91417

Status:

MSDS:

Part Number:

564653

Cage Code:

91417

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 3040-01-254-9892

What are the manufacturers of nsn 3040012549892?

Harris Corporation (91417)

Does this nsn 3040012549892 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012549892
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 3040012549892 contain any precious metals?
No precious metal content.

Does nsn 3040012549892 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012549892?
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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