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2520-00-737-4999
Transmission Synchronizer
2520007374999 007374999 640391 7374999 1AT90A-21/2 1AT90A-2 1/2
A device used in manual automotive transmissions, designed to equalize the speed of the mating parts before they engage. Common types such as block type, disk and plate type, plain type or pin type use friction to synchronize the mating parts. the main function is to help in engaging gears by synchronizing the speeds of the gear and the shaft before the connection is made. View more Transmission Synchronizer
May 2023
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Restrictions 2520-00-737-4999
2520-00-737-4999 is a Transmission Synchronizer 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 may be hazardous as it is in a Federal Supply Class for potentially hazardous items. A MSDS should be available from the supplier for the end user to evaluate any hazards. The precious metals content of this item is unknown.
Import and Export 2520-00-737-4999
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 2520-00-737-4999
- US Army (A920)
- Effective Date:
- 1 Sep 2005
- Former MOE Rule:
- A181
- Supplementary Receivers:
- AZ
- US Navy (N9BC)
- Effective Date:
- 1 Sep 2005
- Former MOE Rule:
- N9CD
- Supplementary Collaborators:
- GTHD
- Austria (WB01)
- Effective Date:
- 1 Feb 2005
- Spain (YB01)
- Effective Date:
- 1 Apr 1991
- Thailand (YY01)
- Effective Date:
- 1 Feb 2015
- Republic of Korea (ZH01)
- Effective Date:
- 1 Apr 1991
- Portugal (ZP01)
- Effective Date:
- 1 Apr 1991
- Denmark (ZS01)
- Effective Date:
- 1 Apr 1991
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
- Turkey (ZW01)
- Effective Date:
- 1 Apr 2002
Approved Sources 2520-00-737-4999
- Part Number
- Manufacturer
- Status
- 640391
- Manufacturer
- 34623 - Am General Llc (Active)
- Primary Buy
- Primary Buy
- 7374999
- 19207 - U S Army Tank Automotive Command (Active)
- Secondary Buy
- Secondary Buy
- 1AT90A-21/2
- 31204 - Perfection Clutch (Active)
- Secondary Buy
- Secondary Buy
- 1AT90A-2 1/2
- 79410 - Liberty Ventures Inti, Llc (Active)
- Canceled/Obsolete
- Canceled/Obsolete
- 1AT90A-2 1/2
- 4G904 - Lewis Gear Co Inc (Obsolete)
- Canceled/Obsolete
- Canceled/Obsolete
Datasheet 2520-00-737-4999
- Characteristic
- Specifications
- FIIG
- Specifications
- A524Z0
- General Characteristics Item Description [TEXT]
- Oconsists Of Steel Clutch Hub,Clutch Sleeve,3 Inserts,2 Retaining 4Ings And 2 Brass Blocking Rings;1.516 In. O/A Lg;3.356 In. Largest Od;Includes Straight Splined Bore,6 Teeth,1.356 In. Major Dia,1.156 In. Minor Dia
DLA Procurement Analysis 2520-00-737-4999
Management Data 2520-00-737-4999
Army
- Materiel Category and Inventory Manager:
- J
- Ground Forces Support Materiel (DLA/GSA Items)
- Appropriation and Budget Activity:
- 2
- Stock Fund Secondary Items
- Management Inventory Segment:
- 2
- Non-Repairable Items(Exclusive of Insurance and Provisioning Items)
This code will be used to identify items, which are not reparable.
- Weapons System / End Item / Homogeneous Group:
- 00
- DLA/GSA Material
DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
- Accounting Requirements:
- X
- Expendable item.An item of Army property coded with an ARC of X in the AMDF. Expendable items require no formal accountability after issue from a stock record account.Commercial and fabricated items similar to items coded X in the AMDF are considered expendable items.
Navy
- Cognizance:
- 9B
- Navy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
NATO Stock Numbers Related to 2520-00-737-4999
Freight Information 2520-00-737-4999
2520-00-737-4999 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 019940. A Sub NMFC of X. It has a NMFC Description of AUTO TRANSMISSIONS R CLUTCHES. 2520-00-737-4999 is rated as class 85 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 08170 which rates the freight between FCL and LCL. 2520-00-737-4999 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 586 for ocean manifesting and military sealift. 2520-00-737-4999 is not classified as a special type of cargo when transported by water. 2520-00-737-4999 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 2520-00-737-4999
- 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
- Over 10lb
- Less than 85G
- Special Requirement
- --
Unit Pack Level (Packaged)
- Quantity per Pack
- Unit Size
- Unit Weight
- Unit Cube
- Preservation Method
- Cleaning/Drying
- Unit Size
- 1
- --
- --
- --
- --
- Any Suitable Process
- --
- Preservation Material
- Wrapping Material
- Cushioning/Dunnage
- Cushioning Thickness
- Container
- Special Marking
- Wrapping Material
- MIL-PRF-21260, Preservative and Break-in Lubricating Oil, Internal Combustion Engine, Grade 10, 30 or 50
- --
- --
- --
- PPP-B-566, PPP-B-676, or ASTM-D5118, Folding, Setup or Fiberboard Box
- No special marking
- --
Intermediate Pack Level
- Quantity of Unit Packs
- Container
- ASTM-D5118, Type CF, Class Weather-Resistant, Corrugated Fiberboard Box
Contracting Technical Data File (CTDF) 2520-00-737-4999 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: