Spur Antibacklash Gear

2394367G1

2394367G1
(NSN) National Stock Number
3020-00-012-2208
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
26668
Schedule B Code
8483409000
Summary

Clamp attachment method, 1.5937 inches nominal pitch diameter, 102 teeth quantity, plain both ends bore style, 1.624 inches nominal outside diameter, standard tooth form

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
9 - - AX
Identification

An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

INC FIIG Concept Condition
26668 A27300 - 1
Specifications
Attachment Method
clamp
Details The means used to attach the item.
Pitch Diameter
1.5937 inches nominal
Details A measurement indicating the diameter-pitch per specific measurement scale of the item.
Teeth Quantity
102
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.
Nominal Outside Diameter
1.624 inches
Details The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Tooth Form
standard
Details An indication as to whether the teeth are a standard depth or modified to a shorter depth.
Pressure Angle
20.0000 degrees
Details The measurement of the pressure angle on the item.
Nominal Distance Between Body Face And Protruding Hub End
0.071 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
0.264 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
0.187 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 second end
Details The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.
Hub Nominal Diameter
0.437 inches first end
Details The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.
Material
aluminum alloy 2024 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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.
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
2394367 28527 A - 7 2 - AX
GAB64A102P1-7 04391 E - 3 2 - 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
64910 - P -
RVC WCC TCC SHC
- 593 Z 9

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Manufacturer
TEXTRON SYSTEMS CORPORATION
CAGE: 97384
HUNT VALLEY , MD , 21030-3342
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-012-2208
What is the NIIN of the NSN 3020-00-012-2208?
The National Item Identification Number (NIIN) of the NSN 3020-00-012-2208 is 00-012-2208
When the NSN 3020-00-012-2208 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 10, 1968
Does the NSN 3020-00-012-2208 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-012-2208 contain any hazardous material?
No data in HMIRS

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