Straight Shaft NSN 3040-01-446-3675

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: 3040-01-446-3675

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Features and Characteristics

First End Style

Splined (straight)

End Similarity

Not identical

Second End Style

Splined (straight)

Overall Length

5.9500 inches

End Application

Los angeles class ss (688)

First End Diameter

0.9955 inches

First End Spline Length

1.5000 inches

First End Spline Minor Diameter

0.8525 inches

First End Spline Major Diameter

0.9955 inches

Second End Diameter

0.9955 inches

Second End Spline Length

3.5000 inches

Second End Spline Minor Diameter

0.8525 inches

Second End Spline Major Diameter

0.9955 inches

First End Spline Quantity

Second End Spline Quantity

Surface Finish

125.0 microinches

Material

Nickel alloy

Material Specification

Qq-n-281, cl a, form-1, cond-c (sr) federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014463675

NSN

3040014463675

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

512-6404653-41

Cage Code:

53711

Status:

MSDS:

Part Number:

512-6404652-44

Cage Code:

53711

Status:

MSDS:

Part Number:

6404653

Cage Code:

53711

Status:

MSDS:

Part Number:

DF6503-175 FN 41

Cage Code:

43689

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 3040-01-446-3675

What are the manufacturers of nsn 3040014463675?

Naval Sea Systems Command (53711)
Huntington Ingalls Incorporated (43689)

Does this nsn 3040014463675 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014463675
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 3040014463675 contain any precious metals?
No precious metal content.

Does nsn 3040014463675 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014463675?
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
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