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Shouldered Shaft NSN 3040-00-737-2729

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 3040-00-737-2729 NSN: 3040-00-737-2729

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Plain
Overall Length
1.125 inches
End Application
M-551 sheridan tank. 83mm (smaw)(mk153 mod o) assult rocket launcher.
First End Diameter
0.1520 inches
Second End Diameter
0.1870 inches
Step Quantity
3
Largest Step Diameter
0.239 inches
Special Features
Raised keys on both ends
Material
Steel
Material Specification
S.2.193-05 mfr ref all material responses
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
007372729
NSN
3040007372729

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
101451
Cage Code:
57733
Status:
A
MSDS:
Part Number:
101-451
Cage Code:
57733
Status:
A
MSDS:
Part Number:
976179R1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
13030229
Cage Code:
18876
Status:
A
MSDS:
Part Number:
493N1
Cage Code:
56442
Status:
A
MSDS:
Part Number:
914383
Cage Code:
58275
Status:
A
MSDS:
Part Number:
3040007372729
Cage Code:
SCY13
Status:
A
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 3040-00-737-2729
What are the manufacturers of nsn 3040007372729?
Does this nsn 3040007372729 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040007372729
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 3040007372729 contain any precious metals?
No precious metal content.
Does nsn 3040007372729 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040007372729?
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:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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