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3020-00-942-4959
Spur Antibacklash Gear
3020009424959 009424959 SM-B-178919 542-4469-002 SMB178919REVA
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
May 2023
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United States (US) 4. 3020-00-942-4959 Marketplace Restrictions Approved Sources Datasheet Management
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Spur Antibacklash Gear 3020009424959 day Upgrade your Account Upgrade 3020-00-942-4959Spur Antibacklash
Gear3020009424959 009424959 SM-B-178919 (Active) Original Design RNCC 3 RNVC 9 DAC 5 SM-B-178919 80063
Spur Antibacklash Gear 3020009424959 day Upgrade your Account Upgrade 3020-00-942-4959Spur Antibacklash
Gear3020009424959 009424959 SM-B-178919 Alternating Current Motor 6105001653744 3040000854163 000854163,178919
Restrictions 3020-00-942-4959
3020-00-942-4959 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.
Import and Export 3020-00-942-4959
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 3020-00-942-4959
- National Security Agency (DGX1)
- Effective Date:
- 1 Aug 2004
- Former MOE Rule:
- DAX1
- Supplementary Receivers:
- AX
- Brazil (YA01)
- Effective Date:
- 1 Dec 2001
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Nov 1998
Approved Sources 3020-00-942-4959
- Part Number
- Manufacturer
- Status
- 542-4469-002
- Manufacturer
- 13499 - Rockwell Collins, Inc. (Active)
- Original Design
- Original Design
- SM-B-178919
- 80063 - Us Army Communications & Electronics (Active)
- Secondary Buy
- Secondary Buy
- SMB178919REVA
- 63689 - Profile Gear Corp (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 3020-00-942-4959
- Characteristic
- Specifications
- FIIG
- Specifications
- A27300
- Material [MATT]
- Steel Comp 301 First Gear
- Material [MATT]
- Steel Comp 303 Hub
- Material [MATT]
- Steel Comp 301 Second Gear
- Material [MATT]
- Steel Spring
- Material Document And Classification [MDCL]
- Mil-S-5059 Mil Spec Single Material Response First Gear
- Material Document And Classification [MDCL]
- Qq-S-764 Fed Spec Single Material Response Hub
- Material Document And Classification [MDCL]
- Mil-S-5059 Mil Spec Single Material Response Second Gear
- Surface Treatment [SFTT]
- Passivate First Gear
- Surface Treatment [SFTT]
- Passivate Hub
- Surface Treatment [SFTT]
- Passivate Second Gear
- Teeth Quantity [AJLA]
- 52
- Tooth Form [CWNH]
- Standard
- Pressure Angle [CWPP]
- 20.0000 Degrees
- Backlash Designation [BDZQ]
- Grade B
- Style Designator [STYL]
- Protruding Hubs
- Pitch Diameter [AGJS]
- 1.6250 Inches Nominal
- Nominal Outside Diameter [CWCD]
- 1.688 Inches
- Face Nominal Width [CWRM]
- 0.110 Inches
- Nominal Distance Between Body Face And Protruding Hub End [CWQL]
- 0.278 Inches First End
- Nominal Distance Between Body Face And Protruding Hub End [CWQL]
- 0.031 Inches Second End
- Bore Style [ANTP]
- Plain Both Ends
- Bore Nominal Diameter [CWRS]
- 0.250 Inches Both Ends
- Hub Style Designator [CWTR]
- Split First End
- Hub Style Designator [CWTR]
- Plain Second End
- Hub Nominal Diameter [CWTX]
- 0.312 Inches First End
- Hub Nominal Diameter [CWTX]
- 0.563 Inches Second End
- Clamping Surface Nominal Length [CWWC]
- 0.250 Inches First End
- Attachment Method [ABSX]
- Clamp
DLA Procurement Analysis 3020-00-942-4959
Management Data 3020-00-942-4959
NATO Stock Numbers Related to 3020-00-942-4959
Freight Information 3020-00-942-4959
3020-00-942-4959 has freight characteristics managed by the Office od the Secretary of HEW.It has a National Motor Freight Classification (NMFC) of 121870. A Sub NMFC of X. It has a NMFC Description of GEAR/SPEED INCREASING/REDUCING MACH. 3020-00-942-4959 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64910 which rates the freight between FCL and LCL. 3020-00-942-4959 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. 3020-00-942-4959 is not classified as a special type of cargo when transported by water. 3020-00-942-4959 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.
Contracting Technical Data File (CTDF) 3020-00-942-4959 October 2021
Criticality and Quality
- Critical Item Code:
- Flight Safety:
- Life Support:
- Certified Samples:
- Serialization:
- First Article Test (FAT):
- Certificate of Quality Compliance:
- Production Lot Testing:
- Special Testing:
- Qualified Products List (QPL):
Commercial Properties
- Government Furnished Material:
- Government Furnished Tooling:
- Government Furnished Property:
- Price Evaluation Code:
- Diminshing Manufacturing Sources:
- Warranty:
- Commerical Off The Shelf (COTS):
- End Item Application:
- Auctioning Candidate:
- Source of Procurement:
- Contract Option:
Restrictions
- Boeing Rights Guard:
- Export Controlled:
- Controlled Technical Data Package (TDP):
- Restricted Technical Data Package (TDP):
- Contains Classified Material
- Weapons System Indicator Code (WSIC):
- N
Packaging Requirements
- Packaging Determination Table:
- Packaging Review Code:
- Y
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: