Product Details | WORM GEAR

3020-01-042-0775 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: 4256A4201, 4256A420-1, 4256A450 PIECE, 4256A450 PIECE 24, 4256A450PIECE, 4256A450PIECE24, 3020-01-042-0775, 01-042-0775, 3020010420775, 010420775

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

Supply Group (FSG) NSN Assign. NIIN
30 06 JUN 1977 01-042-0775

Demand History | NSN 3020-01-042-0775

Part Number Request Date QTY Origin
4256A420-1 2023-05-121 5 DIBBS
4256A450 PIECE 24 2023-05-121 5 DIBBS
4256A420-1 2022-09-256 5 DIBBS
4256A450 PIECE 24 2022-09-256 5 DIBBS
4256A420-1 2020-06-182 3 DIBBS
4256A450 PIECE 24 2020-06-182 3 DIBBS
3020-01-042-0775 2014-08-226 1 DIBBS
3020-01-042-0775 2014-07-203 1 DIBBS

Cross Reference | NSN 3020-01-042-0775

Part Number Cage Code Manufacturer
4256A420-1 23905 L-3 COMMUNICATIONS WESTWOOD CORPORATION
4256A450 PIECE 23905 L-3 COMMUNICATIONS WESTWOOD CORPORATION
4256A450 PIECE 24 23905 L-3 COMMUNICATIONS WESTWOOD CORPORATION

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Technical Data | NSN 3020-01-042-0775

Characteristic Specifications
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 3.5833 DEGREES
PITCH DIAMETER 0.5000 INCHES NOMINAL
BORE NOMINAL DIAMETER 0.312 INCHES BOTH ENDS

Restrictions/Controls & Freight Information | NSN 3020-01-042-0775

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 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 3020-01-042-0775

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