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3020-00-278-5152

Spur Antibacklash Gear

3020002785152 002785152 179792-000

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

3020-00-278-5152 GEAR,ANTIBACKLASH,SPUR 3020002785152 002785152

Managed by United States
NSN Created on 1 Jan 1961
Data Last Changed
November 2023
NATO Update Count
11
NATO Data Quality
3020-00-278-5152 GEAR,ANTIBACKLASH,SPUR 3020002785152 002785152 1/1
NSN 3020-00-278-5152 (Generic Image) 1/1

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3020-00-278-5152 3+ Documents ( More... ) https//www.nsnlookup.com /fsg-30/fsc-3020/us 3020-00-278-5152
Spur Antibacklash Gear 3020002785152 RQST NE Updated Every Day 3020-00-278-5152 RQST Updated Every Day
Gear3020002785152 002785152 179792 https//www.nsnlookup.com /fsg-30/fsc-3020/us 3020-00-278-5152 Spur
Microcircuit5962014219069 014219069ADV471KP66 179792 https//www.nsnlookup.com /fsg-30/fsc-3020/us 3020-00-278-5152
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Spur Antibacklash Gear 3020002785152 www.nsnlookup.com /fsg-30/fsc-3020/us 3020-00-278-5152 Spur

3020-00-278-5152 Demil Restrictions 3020-00-278-5152

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

3020-00-278-5152 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.

3020-00-278-5152 HTS and ScheduleB Import and Export 3020-00-278-5152

3020-00-278-5152 End Users End Users 3020-00-278-5152

New Zealand (ZE01)
Effective Date:
1 Apr 1991

3020-00-278-5152 Manufacturers Approved Sources 3020-00-278-5152

3020-00-278-5152 Technical Data Datasheet 3020-00-278-5152

Characteristic
Specifications
Attachment Method [ABSX]
Mounting Hole
Bolt Hole Circle Nominal Diameter [CWZN]
0.172 Inches Axially Through Body, Second End
Bore Nominal Diameter [CWRS]
0.2194 Inches Both Ends
Bore Style [ANTP]
Plain Both Ends
Face Nominal Width [CWRM]
0.119 Inches
Hub Nominal Diameter [CWTX]
0.750 Inches First End
Hub Style Designator [CWTR]
Plain First End
Material Document And Classification [MDCL]
Qq-A-225/6,T4 Fed Spec Single Material Response Body
Mounting Hole Nominal Diameter [CWZK]
0.070 Inches Axially Through Body, Second End
Mounting Hole Type And Quantity [CTQY]
3 Countersunk Axially Through Body, Second End
Nominal Distance Between Body Face And Protruding Hub End [CWQL]
0.020 Inches First End
Nominal Outside Diameter [CWCD]
0.843 Inches
Material [MATT]
Aluminum Alloy 2024 Body
Material [MATT]
Steel Comp 303 Or Steel Comp 303S Hub
Material Document And Classification [MDCL]
66,Sae 30303 Fed Std Single Material Response Hub Or Mil-S-7720,Cond A Mil Spec Single Material Response Hub
Precision Classification [CWWK]
Quality Number 9
Pressure Angle [CWPP]
20.0000 Degrees
Pitch Diameter [AGJS]
0.8125 Inches Nominal
Style Designator [STYL]
Protruding Hub
Surface Treatment Document And Classification [STDC]
Mil-C-5541 Mil Spec Single Treatment Response Body
Surface Treatment Document And Classification [STDC]
Mil-C-5541 Mil Spec Single Treatment Response Teeth
Surface Treatment Document And Classification [STDC]
Mil-F-14072,Finish 300 Mil Spec Single Treatment Response Hub
Surface Treatment [SFTT]
Passivate Hub
Teeth Quantity [AJLA]
52
Tooth Form [CWNH]
Stub

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3020-00-278-5152 Freight Data Freight Information 3020-00-278-5152

3020-00-278-5152 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 197339. A Sub NMFC of X. It has a NMFC Description of WHEELS COG/GEAR/PINION I/S. 3020-00-278-5152 is rated as class 65 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 96710 which rates the freight between FCL and LCL. 3020-00-278-5152 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. 3020-00-278-5152 is not classified as a special type of cargo when transported by water. 3020-00-278-5152 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.