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Straight Shaft NSN 3040-01-102-7821

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 3040-01-102-7821 NSN: 3040-01-102-7821

Features and Characteristics

First End Style
Plain
End Similarity
Not identical
Second End Style
Flat grooved and flatted
Overall Length
1.390 inches
First End Diameter
0.9350 inches
Second End Distance From End To Flat
0.484 inches
Second End Flat Depth
0.1000 inches
Second End Flat Length
0.249 inches
Second End Diameter
0.9350 inches
Second End Grooved Flat Length
0.2500 inches
Second End Grooved Flat Depth
0.100 inches
Special Features
Circular groove located 0.292 in. From 1st end, 0.074 in. Dia, 0.018 in. W
Material
Steel
Material Specification
Qq-s-764, type 303, cond a federal specification single material response
FSC
3040 Miscellaneous Power Transmission Equipment
NIIN
011027821
NSN
3040011027821

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
778-1535-001
Cage Code:
13499
Status:
A
MSDS:
Part Number:
778-1535
Cage Code:
13499
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 3040-01-102-7821
What are the manufacturers of nsn 3040011027821?
Does this nsn 3040011027821 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3040011027821
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 3040011027821 contain any precious metals?
Precious metal content is unknown.
Does nsn 3040011027821 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3040011027821?
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:
B
Cond. Code:
1
Status:
A

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