Spur Antibacklash Gear

2-300-70542

2-300-70542
(NSN) National Stock Number
3020-00-007-2779
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
Item Name Code
26668
Schedule B Code
8483409000
Summary

Plain both ends bore style, standard tooth form, pinned first end hub style designator, protruding hub style designator

DAC HCC DMIL RNCC
1 - - 5
RNVC SADC MSDS RNAAC
9 - - KE
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
Bore Style
plain both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.
Tooth Form
standard
Details An indication as to whether the teeth are a standard depth or modified to a shorter depth.
Hub Style Designator
pinned first end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.
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
300-70542 1K426 6 - 3 9 - ZZ
2-300-70542 99932 1 - 5 9 - KE
300-70542 99932 6 - 3 2 - ZZ
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
MOOG INC. DBA MOOG COMPONENTS GROUP
CAGE: 1K426
SPRINGFIELD , PA , 19064-4001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3020-00-007-2779
What is the NIIN of the NSN 3020-00-007-2779?
The National Item Identification Number (NIIN) of the NSN 3020-00-007-2779 is 00-007-2779
When the NSN 3020-00-007-2779 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Jul 9, 1972
Does the NSN 3020-00-007-2779 contain any precious metals?
Type/content is unknown
Does the NSN 3020-00-007-2779 contain any hazardous material?
No data in HMIRS

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