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3020-00-251-0879
Helical Gear
3020002510879 002510879 DA6157
A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL: View more Helical Gear
May 2023
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Restrictions 3020-00-251-0879
3020-00-251-0879 is a Helical 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. This item does not contain a precious metal.
Import and Export 3020-00-251-0879
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 3020-00-251-0879
- US Navy (N9BC)
- Effective Date:
- 1 Jul 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- HD
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Nov 1998
Approved Sources 3020-00-251-0879
- Part Number
- Manufacturer
- Status
- DA6157
- Manufacturer
- 81601 - Norfolk Naval Shipyard (Obsolete)
- Original Design
- Original Design
Datasheet 3020-00-251-0879
- Characteristic
- Specifications
- FIIG
- Specifications
- A27300
- Body Style [AAQL]
- Plain, Solid
- Bore Nominal Diameter [CWRS]
- 1.999 Inches Both Ends
- Bore Style [ANTP]
- W/ Keyway Both Ends
- Face Nominal Width [CWRM]
- 1.219 Inches
- Hardness Rating [CQFM]
- 21.0 Rockwell C Minimum Overall And 25.0 Rockwell C Maximum Overall
- Helix Angle [CWPZ]
- 26.8333 Degrees
- Hub Nominal Diameter [CWTX]
- 2.875 Inches First End
- Hub Style Designator [CWTR]
- Plain First End
- Nominal Distance Between Body Face And Protruding Hub End [CWQL]
- 0.140 Inches First End
- Nominal Distance From Bore Center To Keyway Bottom [CWSR]
- 1.166 Inches Both Ends
- Nominal Outside Diameter [CWCD]
- 3.5622 Inches
- Nominal Overall Length [CWFR]
- 1.359 Inches
- Material [MATT]
- Steel Comp 1137 Overall
- Keyway Nominal Width [CWSN]
- 0.312 Inches Both Ends
- Material Document And Classification [MDCL]
- 66 Fed Std Single Material Response Overall And Aisi/Sae 1137 Assn Std Single Material Response Overall
- Pressure Angle [CWPP]
- 14.5000 Degrees
- Pitch Diameter [AGJS]
- 3.3622 Inches Nominal
- Special Features [FEAT]
- Timing Mark At Center Line Of Tooth Spaced 42 Deg 14 Min From Center Line Of Keyway,2 Puller Holes 3/8-16 Unc 2B Thd,9/16 In. Deep On 2-9/16 In. Dia Bolt Circle
- Style Designator [STYL]
- Protruding Hub
- Teeth Quantity [AJLA]
- 30
- Teeth Type [CWMW]
- Single Helix
- Tooth Direction [CWNM]
- Right
- Tooth Form [CWNH]
- Standard
DLA Procurement Analysis 3020-00-251-0879
Management Data 3020-00-251-0879
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 3020-00-251-0879
Freight Information 3020-00-251-0879
3020-00-251-0879 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. 3020-00-251-0879 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. 3020-00-251-0879 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. 3020-00-251-0879 is not classified as a special type of cargo when transported by water. 3020-00-251-0879 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.
Packaging Data 3020-00-251-0879
- Responsible Activity
- Packaging Data Source
- Primary Inventory Control Activity (PICA)
- --
Item Pack Level (Unpackaged)
- Item Size
- Item Weight
- Characteristics
- Weight/Dimensions Category
- Fragility
- Item Preservation
- Item Weight
- --
- --
- Bare Metal Item
- 5lb to 7.5lb, all dimensions less than 24"
- Above 110G
- --
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- Preservative Coating Only
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- --
- --
- --
- --
- Any Suitable Container
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- --
Contracting Technical Data File (CTDF) 3020-00-251-0879 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:
- Special Packaging Instruction Number (SPIN):
- Special Packaging Instruction Number Revision:
- Special Packaging Instruction Number Date:
- Pallet Reference Number Required: