Spur Gear

A72129

A72129
(NSN) National Stock Number
3020-00-031-2476
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
05466
Schedule B Code
8483409000
Summary

Plain, solid body style, mounting hole and setscrews attachment method, 0.9550 inches nominal pitch diameter, 19 teeth quantity, plain both ends bore style, 1 tapered transversely through hub, first end mounting hole type and quantity

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

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

INC FIIG Concept Condition
05466 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.
Attachment Method
mounting hole and setscrews
Details The means used to attach the item.
Pitch Diameter
0.9550 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
plain both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.
Mounting Hole Type And Quantity
1 tapered transversely through hub, first end
Details Indicates the type and number of mounting holes provided on the item.
Nominal Outside Diameter
1.070 inches
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Pressure Angle
20.0000 degrees
Details The measurement of the pressure angle on the item.
Nominal Distance Between Body Face And Protruding Hub End
0.063 inches second end
Details The nominal distance between the body face and the protruding hub end.
Nominal Distance Between Body Face And Protruding Hub End
0.188 inches first end
Details The nominal distance between the body face and the protruding hub end.
Face Nominal Width
0.125 inches
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Nominal Diameter
0.186 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
plain both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.
Hub Nominal Diameter
0.375 inches both ends
Details The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.
Material
aluminum alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-354 cond t fed spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
anodize overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
an-qq-a-696 fed spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
protruding hubs
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
72129 03848 A - 3 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
BALLANTYNE OF OMAHA INC.
CAGE: 58250
OMAHA , NE , 68112-1643
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-031-2476
What is the NIIN of the NSN 3020-00-031-2476?
The National Item Identification Number (NIIN) of the NSN 3020-00-031-2476 is 00-031-2476
When the NSN 3020-00-031-2476 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3020-00-031-2476 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-031-2476 contain any hazardous material?
No data in HMIRS

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