Product Details | SPUR GEARSHAFT

3040-00-520-6578 A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.

Part Alternates: 670224, 3040-00-520-6578, 00-520-6578, 3040005206578, 005206578

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-520-6578

Cross Reference | NSN 3040-00-520-6578

Part Number Cage Code Manufacturer
670224 99167 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 3040-00-520-6578

Characteristic Specifications
SHAFT MATERIAL STEEL COMP E9310 OR STEEL COMP 9315
HARDNESS RATING AND LOCATION 80.0 ROCKWELL A MINIMUM TEETH AND 83.0 ROCKWELL A MAXIMUM TEETH
PRESSURE ANGLE 20.0000 DEGREES
GEAR OUTSIDE DIAMETER 3.026 INCHES MINIMUM AND 3.029 INCHES MAXIMUM
OVERALL LENGTH 2.375 INCHES MINIMUM AND 2.445 INCHES MAXIMUM
SPECIAL FEATURES SPLINED BORE 24 TEETH,30 DEG PRESSURE ANGLE,1.200 IN. PITCH DIA,0.933 IN. MIN 0.943 IN. MAX LG
MANUFACTURERS CODE 99167
DESIGN CONTROL REFERENCE 670224

Restrictions/Controls & Freight Information | NSN 3040-00-520-6578

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 593 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