Straight Shaft

2040781-1
(NSN) National Stock Number
3040-01-140-3194
Federal Supply Classification
3040 Miscellaneous Power Transmission Equipment
Item Name Code
22109
Schedule B Code
8483105000
Summary

Splined (involute) first end style, identical end similarity, 2.045 inches minimum and 2.055 inches maximum overall length, 0.5500 inches minimum and 0.5600 inches maximum first end diameter, 0.5500 inches minimum and 0.5800 inches maximum first end spline length, 0.5700 inches nominal first end spline minor diameter

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

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.

INC FIIG Concept Condition
22109 A23200 1 2
Specifications
First End Style
splined (involute)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the first end.
End Similarity
identical
Details A term used to identify the ends as identical or not identical.
Overall Length
2.045 inches minimum and 2.055 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
First End Diameter
0.5500 inches minimum and 0.5600 inches maximum
Details The length of a straight line which passes through the center of the first end,and terminates at the circumference.
First End Spline Length
0.5500 inches minimum and 0.5800 inches maximum
Details A measurement of the longest dimension of the first end spline,in distinction from width.
First End Spline Minor Diameter
0.5700 inches nominal
Details The length of a straight line which passes through the center of the smallest circular cross section of the first end spline,and terminates at the circumference.
First End Spline Major Diameter
0.6560 inches nominal
Details The length of a straight line which passes through the center of the largest circular cross section of the first end spline,and terminates at the circumference.
First End Pressure Angle
30.0 degrees nominal
Details None.
First End Pitch Diameter
0.6250 inches nominal
Details A measurement indicating the diameter-pitch per measurement scale of the first end.
First End Spline Quantity
20
Details None.
Surface Finish
63.0 microinches
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 6411 assn std single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Fsc Application Data
drive,mechanical,flap,le,wing
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
10106912 A486G 9 - 6 9 - WF
2040781-1 70210 1 - 5 9 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
65750 - W -
RVC WCC TCC SHC
- 593 Z 9
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FAQs
Frequently asked questions for NSN 3040-01-140-3194
What is the NIIN of the NSN 3040-01-140-3194?
The National Item Identification Number (NIIN) of the NSN 3040-01-140-3194 is 01-140-3194
When the NSN 3040-01-140-3194 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Mon, Oct 11, 1982
Does the NSN 3040-01-140-3194 contain any precious metals?
Does not contain precious metal
Does the NSN 3040-01-140-3194 contain any hazardous material?
No data in HMIRS

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