Helical Gear

780A

780A
(NSN) National Stock Number
3020-00-928-6119
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05464
Schedule B Code
8483409000
Summary

Plain, solid body style, 6 both ends spline quantity, 2.8907 inches nominal pitch diameter, 19 teeth quantity, involute spline both ends bore style, 1.0960 inches nominal both ends spline pitch diameter

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

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

INC FIIG Concept Condition
05464 A27300 1 1
Specifications
Body Style
plain, solid
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
Spline Quantity
6 both ends
Details The number of splines on or in the item.
Pitch Diameter
2.8907 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Teeth Quantity
19
Details The number of teeth included on the item.
Bore Style
involute spline both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.
Spline Pitch Diameter
1.0960 inches nominal both ends
Details A measurement of the spline pitch diameter.
Nominal Outside Diameter
3.195 inches
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Teeth Type
single helix
Details Indicates the type of teeth included on the item.
Tooth Form
standard
Details An indication as to whether the teeth are a standard depth or modified to a shorter depth.
Tooth Direction
right
Details The direction the teeth curve when viewed from the edge of the item.
Pressure Angle
20.0000 degrees
Details The measurement of the pressure angle on the item.
Helix Angle
20.0000 degrees
Details The measurement of the helix angle on the item.
Nominal Distance Between Body Face And Protruding Hub End
0.780 inches first end
Details The nominal distance between the body face and the protruding hub end.
Face Nominal Width
0.750 inches
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Nominal Diameter
1.250 inches both ends
Details The nominal length of a straight line which passes through the center of a bore,and terminates at the circumference.
Hub Style Designator
1 groove first end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.
Hub Nominal Diameter
1.985 inches first end
Details The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.
First Groove Nominal Width
0.515 inches first end
Details A nominal measurement taken at right angles to the length of the first groove,in distinction from thickness.
First Groove Nominal Diameter
1.500 inches first end
Details The nominal length of a straight line which passes through the center of the first groove,and terminates at the circumference.
Nominal Distance From End To First Groove
0.720 inches first end
Details The nominal distance from the end of the item to the first groove.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
protruding hub
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
00945763 22852 6 - 5 9 - AX
945763 34623 6 - 5 2 - AX
11602591 19207 A - 3 2 - AX
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
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION
CAGE: 11757
OLIVE BRANCH , MS , 38654-4007
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-928-6119
What is the NIIN of the NSN 3020-00-928-6119?
The National Item Identification Number (NIIN) of the NSN 3020-00-928-6119 is 00-928-6119
When the NSN 3020-00-928-6119 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Aug 26, 1966
Does the NSN 3020-00-928-6119 contain any precious metals?
Does not contain precious metal
Does the NSN 3020-00-928-6119 contain any hazardous material?
No data in HMIRS

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