Product Details | HELICAL GEAR

3020-00-293-4024 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: CL51S610875PC63, CL51S61-0875PC63, S610010070PC63, S6100-10070PC63, SS198S410573PC63, SS198S41-0573PC63, SS198S410574PC63, SS198S41-0574PC63, SS212S410574PC63, SS212S41-0574PC63, 3230072, 81125S4121598ALT1PC3, 81125S41-21598ALT1PC3, 81125S4130198ALT1PC3, 81125S41-30198ALT1PC3, 3020-00-293-4024, 00-293-4024, 3020002934024, 002934024

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-293-4024

Drawings & Photos | NSN 3020-00-293-4024


Cross Reference | NSN 3020-00-293-4024

Part Number Cage Code Manufacturer
3230072 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3230072 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
81125S41-21598ALT1PC3 80064 NAVAL SHIP SYSTEMS COMMAND
81125S41-30198ALT1PC3 80064 NAVAL SHIP SYSTEMS COMMAND
CL51S61-0875PC63 80064 NAVAL SHIP SYSTEMS COMMAND
S6100-10070PC63 80064 NAVAL SHIP SYSTEMS COMMAND
SS198S41-0573PC63 80064 NAVAL SHIP SYSTEMS COMMAND
SS198S41-0574PC63 80064 NAVAL SHIP SYSTEMS COMMAND
SS212S41-0574PC63 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 3020-00-293-4024

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 10.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 69
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 25.81635 DEGREES
PITCH DIAMETER 8.6250 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.062 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 4.375 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 6.750 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 4 PLAIN AXIALLY THROUGH BODY, FIRST END 4 THREADED AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE NOMINAL DIAMETER 0.500 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATOR UNF AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE NOMINAL THREAD SIZE 0.375 INCHES AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE THREAD QUANTITY PER INCH 24 AXIALLY THROUGH BODY, SECOND END
BOLT HOLE CIRCLE NOMINAL DIAMETER 5.250 INCHES AXIALLY THROUGH BODY, FIRST END 5.250 INCHES AXIALLY THROUGH BODY, SECOND END
SPECIAL FEATURES OUTSIDE DIAMETER 8.873MIN. 8.875MAX. IN.; BORE PROVISION INCLUDED; BORE LENGTH 0.438 IN.; FACE WIDTH 1.745MIN. 1.755MAX. IN.; DISTANCE FROM FIRST END HUB END TO FACE OF GEAR 0.3075MIN. 0.3175MAX. IN.; DEPTH FROM SECOND END FACE OF TEETH TO FACE OF BORE 0.3075MIN. 0.3175MAX. IN.; WEB LOCATION OFFSET FROM GEAR TEETH CENTERLINE; STYLE WEBBED,PROTRUDING HUB/RECESSED FACE; CIRCULAR PITCH 0.3927 IN.

Restrictions/Controls & Freight Information | NSN 3020-00-293-4024

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 3020-00-293-4024

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each