Product Details | BEVEL GEAR

3020-00-943-5149 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Part Alternates: 538750, 3020-00-943-5149, 00-943-5149, 3020009435149, 009435149

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 28 JAN 1966 00-943-5149

Drawings & Photos | NSN 3020-00-943-5149


Cross Reference | NSN 3020-00-943-5149

Part Number Cage Code Manufacturer
538750 28596 ARROW GEAR COMPANY (INC)
538750 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
538750 95208 MILLER FLUID POWER CORPORATION DIV CYLINDER DIVISION

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Technical Data | NSN 3020-00-943-5149

Characteristic Specifications
MATERIAL STEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 22
TEETH TYPE STRAIGHT
PRESSURE ANGLE 22.5000 DEGREES
PITCH ANGLE 11.9103 DEGREES
STYLE DESIGNATOR 30 SIDE FACE, PROTRUDING HUBS
PITCH DIAMETER 2.1526 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.040 INCHES
NOMINAL OUTSIDE DIAMETER 2.3150 INCHES
FACE NOMINAL WIDTH 0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.406 INCHES FIRST END 0.335 INCHES SECOND END
BORE STYLE 8 SERRATED BOTH ENDS
SERRATION QUANTITY 20 BOTH ENDS
SERRATION PITCH DIAMETER 0.5000 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
END NOMINAL LENGTH 0.375 INCHES FIRST END 0.313 INCHES SECOND END
END NOMINAL DIAMETER 0.669 INCHES FIRST END 0.589 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.031 INCHES FIRST END 0.023 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 0.820 INCHES FIRST END 0.750 INCHES SECOND END
BODY STYLE 4B WEBBED, OFFSET, WITH LIGHTENING HOLES
SPECIAL FEATURES 1ST END COUNTERBORED,0.575 IN. DIA BY 0.125 IN. DP;2ND END 0.415 IN. DIA W/2 DRIVE SLOTS

Restrictions/Controls & Freight Information | NSN 3020-00-943-5149

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: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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 586 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3020-00-943-5149

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
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