Straight Shaft NSN 3040-01-418-6566

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: 3040-01-418-6566

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Features and Characteristics

First End Style

Circular grooved

First End Groove Width

Between 0.0400 inches and 0.0420 inches

First End Groove Diameter

Between 0.2285 inches and 0.2315 inches

End Similarity

Not identical

Second End Style

Circular grooved and slotted

Second End Groove Width

Between 0.0400 inches and 0.0420 inches

Second End Groove Diameter

Between 0.2285 inches and 0.2315 inches

Overall Length

2.8750 inches

End Application

Seawolf class (ssn)

Second End Slot Width

Between 0.0640 inches and 0.0750 inches

First End Distance From End To Groove

Between 0.6280 inches and 0.6340 inches

First End Diameter

Between 0.2495 inches and 0.2497 inches

Second End Distance From End To Groove

Between 0.2860 inches and 0.2900 inches

Second End Diameter

Between 0.2495 inches and 0.2497 inches

Second End Slot Depth

Between 0.0460 inches and 0.0700 inches

Surface Finish

10.0 microinches

Material

Steel comp 303

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014186566

NSN

3040014186566

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

S4-28

Cage Code:

29440

Status:

MSDS:

Part Number:

7B9-06366

Cage Code:

34712

Status:

MSDS:

Part Number:

7D3-05168-9

Cage Code:

34712

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 3040-01-418-6566

What are the manufacturers of nsn 3040014186566?

W. M. Berg Inc (29440)
Oldenburg Group Incorporated (34712)

Does this nsn 3040014186566 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014186566
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 3040014186566 contain any precious metals?
No precious metal content.

Does nsn 3040014186566 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014186566?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service