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3020-00-632-8901

Spur Antibacklash Gear

3020006328901 006328901 114774-03 464527-3

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. View more Spur Antibacklash Gear

3020-00-632-8901 GEAR,ANTIBACKLASH,SPUR 3020006328901 006328901

Managed by United States
NSN Created on 1 Jan 1963
Data Last Changed
November 2023
NATO Update Count
8
NATO Data Quality
3020-00-632-8901 GEAR,ANTIBACKLASH,SPUR 3020006328901 006328901 1/1
NSN 3020-00-632-8901 (Generic Image) 1/1

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3020-00-632-8901 Related Documents Related Documents 3020-00-632-8901 1+ Documents (More...)

1961 3020-00-670-2691 Spur Antibacklash Gear 1281226-1RNCC: 3 | RNVC: 2 | DAC: 4 1 Jan 1961 3020-00-632-8901

3020-00-632-8901 Demil Restrictions 3020-00-632-8901

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: U | EDC: | ADPEC:

3020-00-632-8901 is a Spur Antibacklash Gear that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.

3020-00-632-8901 HTS and ScheduleB Import and Export 3020-00-632-8901

3020-00-632-8901 End Users End Users 3020-00-632-8901

Australia (ZA01)
Effective Date:
1 Apr 1991

3020-00-632-8901 Manufacturers Approved Sources 3020-00-632-8901

3020-00-632-8901 Technical Data Datasheet 3020-00-632-8901

Characteristic
Specifications
Attachment Method [ABSX]
Clamp
Face Nominal Width [CWRM]
0.123 Inches
Hub Style Designator [CWTR]
Plain Second End
Hub Style Designator [CWTR]
Split First End
Hub Nominal Diameter [CWTX]
0.187 Inches First End
Hub Nominal Diameter [CWTX]
0.275 Inches Second End
Material Document And Classification [MDCL]
Qq-C-450,Soft Fed Spec Single Material Response Overall
Nominal Distance Between Body Face And Protruding Hub End [CWQL]
0.079 Inches Second End
Nominal Distance Between Body Face And Protruding Hub End [CWQL]
0.175 Inches First End
Nominal Outside Diameter [CWCD]
1.1600 Inches
Nominal Overall Length [CWFR]
0.382 Inches
Material [MATT]
Copper Alloy 606 Overall
Pitch Diameter [AGJS]
1.1400 Inches Nominal
Pressure Angle [CWPP]
20.0000 Degrees
Style Designator [STYL]
Protruding Hubs
Teeth Quantity [AJLA]
109

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3020-00-632-8901 Freight Data Freight Information 3020-00-632-8901

3020-00-632-8901 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 133300. A Sub NMFC of Z. It has a NMFC Description of MACHINERY/MACHINES NOI. 3020-00-632-8901 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 63220 which rates the freight between FCL and LCL. 3020-00-632-8901 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 593 for ocean manifesting and military sealift. 3020-00-632-8901 is not classified as a special type of cargo when transported by water. 3020-00-632-8901 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.