Gear Cluster

570A460-711-107

570A460-711-107
(NSN) National Stock Number
3020-00-226-2958
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
36636
Schedule B Code
8483409000
Summary

Spur second gear design type, spur first gear design type, 1.2700 inches second gear nominal outside diameter, 1.6870 inches first gear nominal outside diameter, aluminum alloy 2024 second gear material, steel first gear material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - HD
Identification

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes:gear subassembly, speed decreaser.

INC FIIG Concept Condition
36636 A270A0 - 1
Specifications
Design Type
spur second gear
Details Indicates the design type of the item.
Design Type
spur first gear
Details Indicates the design type of the item.
Nominal Outside Diameter
1.2700 inches second gear
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Nominal Outside Diameter
1.6870 inches first gear
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Material
aluminum alloy 2024 second gear
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel first gear
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-7720,comp fm mil spec single material response first gear
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Material Document And Classification
qq-a-267,alloy 2024,t4 canceled fed spec single material response second gear
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
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
00000 - W -
RVC WCC TCC SHC
- 593 Z 9
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Manufacturer
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV ROTARY AND MISSION SYSTEMS
CAGE: 25500
AKRON , OH , 44315-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-226-2958
What is the NIIN of the NSN 3020-00-226-2958?
The National Item Identification Number (NIIN) of the NSN 3020-00-226-2958 is 00-226-2958
When the NSN 3020-00-226-2958 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Jan 3, 1968
Does the NSN 3020-00-226-2958 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-226-2958 contain any hazardous material?
No data in HMIRS

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