Product Details | SPUR GEAR

3020-00-787-3847 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 442077, 3020-00-787-3847, 00-787-3847, 3020007873847, 007873847

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1960 00-787-3847

Drawings & Photos | NSN 3020-00-787-3847


Demand History | NSN 3020-00-787-3847

Part Number Request Date QTY Origin
3020-00-787-3847 2007-12-358 11 DIBBS

Cross Reference | NSN 3020-00-787-3847

Part Number Cage Code Manufacturer
442077 11449 TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
442077 28596 ARROW GEAR COMPANY (INC)
442077 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3020-00-787-3847

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 30.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 36
TOOTH FORM SPECIAL
PRESSURE ANGLE 22.5000 DEGREES
STYLE DESIGNATOR 18 BELL SHAPE BODY, PROTRUDING HUB
PITCH DIAMETER 2.7692 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.8715 INCHES
FACE NOMINAL WIDTH 0.330 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.8000 INCHES FIRST END
BODY RECESS NOMINAL DEPTH 0.6000 INCHES FIRST END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 0.532 INCHES BOTH ENDS
SPLINE QUANTITY 16 BOTH ENDS
SPLINE PITCH DIAMETER 0.5000 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.0312 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 0.9960 INCHES FIRST END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 0.7200 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 442077

Restrictions/Controls & Freight Information | NSN 3020-00-787-3847

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
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 3020-00-787-3847

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each