Product Details | HELICAL GEAR

3020-00-251-0914 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

Part Alternates: IR018639148, IR01-8639-148, W154NTM500X2PC142, W154NTM500X2PC148, W24CNT500X6PC148, W24CTN500X6PC148, W254NTM500X4PC142 , W254NTM500X4PC148, W254NTM500X9PC148, W254RTM500X3PC148, W254RTM500X4PC148, W254RTM500X5PC148, W254RTM500X6PC148, 216850ITEM14, 216850PC148, 216851PC148, 216856PC148, 216878PC148, 217301ITEM14, 217301PC148, 217302PC148, 217308PC148, 4NTM148X2162, 4NTM148X2-162 , 3020-00-251-0914, 00-251-0914, 3020002510914, 002510914

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-251-0914

Drawings & Photos | NSN 3020-00-251-0914


Cross Reference | NSN 3020-00-251-0914

Part Number Cage Code Manufacturer
216850ITEM14 30760 INGERSOLL RAND CO
216850ITEM14 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
216850PC148 30760 INGERSOLL RAND CO
216850PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
216851PC148 30760 INGERSOLL RAND CO
216851PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
216856PC148 30760 INGERSOLL RAND CO
216856PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
216878PC148 30760 INGERSOLL RAND CO
216878PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
217301ITEM14 30760 INGERSOLL RAND CO
217301ITEM14 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
217301PC148 30760 INGERSOLL RAND CO
217301PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
217302PC148 30760 INGERSOLL RAND CO
217302PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
217308PC148 30760 INGERSOLL RAND CO
217308PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4NTM148X2-162 30760 INGERSOLL RAND CO
4NTM148X2-162 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
IR01-8639-148 30760 INGERSOLL RAND CO
W154NTM500X2PC142 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W154NTM500X2PC148 30760 INGERSOLL RAND CO
W24CNT500X6PC148 30760 INGERSOLL RAND CO
W24CTN500X6PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254NTM500X4PC142 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254NTM500X4PC148 30760 INGERSOLL RAND CO
W254NTM500X9PC148 30760 INGERSOLL RAND CO
W254NTM500X9PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254RTM500X3PC148 30760 INGERSOLL RAND CO
W254RTM500X3PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254RTM500X4PC148 30760 INGERSOLL RAND CO
W254RTM500X4PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254RTM500X5PC148 30760 INGERSOLL RAND CO
W254RTM500X5PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W254RTM500X6PC148 30760 INGERSOLL RAND CO
W254RTM500X6PC148 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 3020-00-251-0914

Characteristic Specifications
MATERIAL COPPER ALLOY 934 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-B-16261,GRADE 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 28
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 10.0000 DEGREES
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 2.8410 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.625 INCHES
NOMINAL OUTSIDE DIAMETER 3.0405 INCHES
FACE NOMINAL WIDTH 1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.625 INCHES FIRST END
BORE STYLE 10B W/2 KEYWAYS BOTH ENDS
BORE NOMINAL DIAMETER 0.750 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.188 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.469 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.125 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER 2.0625 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 2.000 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-251-0914

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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

Management | NSN 3020-00-251-0914

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each