Product Details | TRANSFER TRANSMISSION ASSEMBLY

2520-00-737-3721 That part of the mechanism of a vehicle which distributes engine torque from the transmission and provides a means to transfer it, usually, to the front and rear driving axles.

Part Alternates: 1268106, 7373721, 88845, 2520-00-737-3721, 00-737-3721, 2520007373721, 007373721

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 01 JAN 1963 00-737-3721

Cross Reference | NSN 2520-00-737-3721

Part Number Cage Code Manufacturer
1268106 12204 DAIMLER CHRYSLER
1268106 22852 SPALLA INC
7373721 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
88845 76760 NEW VENTURE GEAR INC NEW PROCESS GEAR DIV

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Technical Data | NSN 2520-00-737-3721

Characteristic Specifications
OVERALL LENGTH 14.359 INCHES NOMINAL
OVERALL WIDTH 16.250 INCHES NOMINAL
OVERALL HEIGHT 13.500 INCHES NOMINAL
INPUT SHAFT END TYPE FLANGED
MOUNTING FACE OUTSIDE DIAMETER ANY ACCEPTABLE
MOUNTING FACE WIDTH 2.875 INCHES NOMINAL
MOUNTING FACE LENGTH 3.188 INCHES NOMINAL
BOLT HOLE QUANTITY 4
BOLT HOLE DIAMETER 0.375 INCHES NOMINAL
BOLT HOLE SPACING 2-1/16 IN. BY 2-1/2 IN. MTG CENTERS ON 3-1/4 IN. BOLT CIRCLE
OUTPUT SHAFT END QUANTITY 3
OUTPUT SHAFT END TYPE FLANGED
FLANGE MOUNTING FACE OUTSIDE DIAMETER ANY ACCEPTABLE
FLANGE MOUNTING FACE WIDTH 2.875 INCHES NOMINAL AND 3.250 INCHES NOMINAL
FLANGE MOUNTING FACE LENGTH 3.188 INCHES NOMINAL AND 3.875 INCHES NOMINAL
MOUNTING FLANGE BOLT HOLE QUANTITY 4 AND 4
FLANGE BOLT HOLE DIAMETER 0.375 INCHES NOMINAL
FLANGE BOLT HOLE SPACING 2-1/16 IN. BY 2-1/2 IN. MTG CENTERS APPROX ON 3-1/4 IN. BOLT CIRCLE; 2-1/2 IN. BY 2-15/16 IN. MTG CENTERS ON 3-7/8 IN. BOLT CIRCLE APPROX
OUTPUT FLANGE LOCATION ON FRONT AND REAR OUTPUT SHAFTS
MOUNTING HOLE QUANTITY 2
MOUNTING HOLE DIAMETER 0.500 INCHES NOMINAL
MOUNTING THREADS PER INCH 13
MOUNTING THREAD SERIES UNC
MOUNTING HOLE THREAD CLASS 2
MOUNTING HOLE SPACING 4 IN. C TO C
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 7373721

Restrictions/Controls & Freight Information | NSN 2520-00-737-3721

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 019940 AUTO TRANSMISSIONS R CLUTCHES
Less than car load rating M 85
Less than truck load rating M 85.0
Water commodity Code 581 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 2520-00-737-3721

Category Code Description
Cognizance Codes9ANavy-owned stocks of parts peculiar to combat and tactical vehicles of Army design
Naval Inventory Control Point, Mechanicsburg
Source of SupplyAKZUS Army Tank-Automotive and Armaments Command
Warren, MI 48397-5000
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each