Shouldered Shaft NSN 3040-01-509-1796

Item Description

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.

NSN: 3040-01-509-1796

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Related NSN

Features and Characteristics

First End Style

Flatted

End Similarity

Not identical

Second End Style

Tongue rounded ends

Overall Length

2.375 inches

End Application

Mk32 mod2, slide, 5/62 caliber gun

First End Flat Depth

0.1560 inches

First End Keyway Depth

0.125 inches

First End Diameter

0.4680 inches

Second End Tongue Thickness

0.245 inches

Second End Tongue Width

0.312 inches

Second End Diameter

0.3120 inches

Step Quantity

Largest Step Diameter

0.468 inches

Surface Finish

125.0 microinches

Second End Step Length

0.250 inches

Part Name Assigned By Controlling Agency

Shaft, locking

Material

Steel

FSC

3040 Miscellaneous Power Transmission Equipment

NIIN

015091796

NSN

3040015091796

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5787899

Cage Code:

53711

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 3040-01-509-1796

What are the manufacturers of nsn 3040015091796?

Naval Sea Systems Command (53711)

Does this nsn 3040015091796 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3040015091796
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. it must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. the ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. it is not designed for use in aligning by fitting into corresponding holes of another item. for items used to support rotating members see axle(1), shouldered. for items not having any of the above conditions see pin, shoulder, headless. excludes shaft(1), straight; and axle(1), straight.

Does nsn 3040015091796 contain any precious metals?
No precious metal content.

Does nsn 3040015091796 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3040015091796?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22914

FIIG:

A23200

App. Key:

Cond. Code:

Status:

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