Straight Shaft NSN 3040-01-237-6252

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: 3040-01-237-6252

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Features and Characteristics

First End Style

Splined (straight)

End Similarity

Identical

Overall Length

44.250 inches

First End Diameter

1.3750 inches

First End Spline Length

1.188 inches

First End Spline Minor Diameter

1.1745 inches

First End Spline Major Diameter

1.3750 inches

First End Spline Quantity

Surface Finish

63.0 microinches

Material

Stainless steel

Material Specification

Qq-s-763, class 304, condition a federal specification single material response

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

012376252

NSN

3040012376252

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

77832-60X3 PIECE 25

Cage Code:

96169

Status:

MSDS:

Part Number:

SSN637-709-2144235 PIECE 25

Cage Code:

80064

Status:

MSDS:

Part Number:

SSN637-709-2144235

Cage Code:

80064

Status:

MSDS:

Part Number:

77832-60X3

Cage Code:

96169

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 3040-01-237-6252

What are the manufacturers of nsn 3040012376252?

Electric Boat Corporation (96169)
Naval Ship Systems Command (80064)

Does this nsn 3040012376252 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040012376252
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 3040012376252 contain any precious metals?
No precious metal content.

Does nsn 3040012376252 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040012376252?
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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