Product Details | HELICAL GEAR

3020-01-183-7288 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: 494722, 4947221, 494722-1, 3020-01-183-7288, 01-183-7288, 3020011837288, 011837288

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

Supply Group (FSG) NSN Assign. NIIN
30 09 JUL 1984 01-183-7288

Drawings & Photos | NSN 3020-01-183-7288


Demand History | NSN 3020-01-183-7288

Part Number Request Date QTY Origin
3020-01-183-7288 2023-06-164 2 DIBBS

Cross Reference | NSN 3020-01-183-7288

Part Number Cage Code Manufacturer
494722 30086 SPD ELECTRICAL SYSTEMS, INC
494722-1 30086 SPD ELECTRICAL SYSTEMS, INC
494722-1 97619 KELLETT CORP

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Technical Data | NSN 3020-01-183-7288

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 30
TEETH TYPE DOUBLE HELIX, SOLID
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 30.0000 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 1.8750 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.025 INCHES
FACE NOMINAL WIDTH 1.250 INCHES
BORE STYLE 7 STRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 0.909 INCHES BOTH ENDS
SPLINE QUANTITY 6 BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES COUNTERBORE BOTH ENDS,0.665 IN.DIA,0.219 IN.DEEP

Restrictions/Controls & Freight Information | NSN 3020-01-183-7288

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-01-183-7288

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