Straight Shaft NSN 3040-01-472-7550

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: 3040-01-472-7550

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Related NSN

Features and Characteristics

First End Style

Plain

End Similarity

Identical

Overall Length

24.000 inches

End Application

2350-01-305-0028

First End Diameter

1.7502 inches

Second End Diameter

1.7504 inches

Part Name Assigned By Controlling Agency

Shaft, travel lock

Special Features

Tapered at both ends, 0.25+/-0.06x45.0deg+/-5.0deg

Material

Steel comp 4140

Supplementary Features

Hole at each end, 0.250+/-0.010in. Dia.

Test Data Document

D12370859 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

Specification Data

Mil-std-171 government standard

Purchase Description Identification

19207-12370859

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

014727550

NSN

3040014727550

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12370859

Cage Code:

19207

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 3040-01-472-7550

What are the manufacturers of nsn 3040014727550?

U S Army Tank Automotive Command (19207)

Does this nsn 3040014727550 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040014727550
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 3040014727550 contain any precious metals?
No precious metal content.

Does nsn 3040014727550 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040014727550?
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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