Product Details | HELICAL GEAR

3020-01-379-3087 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: 5493136, 3020-01-379-3087, 01-379-3087, 3020013793087, 013793087

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

Supply Group (FSG) NSN Assign. NIIN
30 30 AUG 1993 01-379-3087

Drawings & Photos | NSN 3020-01-379-3087


Demand History | NSN 3020-01-379-3087

Part Number Request Date QTY Origin
3020-01-379-3087 2021-08-222 1 DIBBS
3020-01-379-3087 2021-07-206 2 DIBBS
3020-01-379-3087 2021-07-189 1 DIBBS

Cross Reference | NSN 3020-01-379-3087

Part Number Cage Code Manufacturer
5493136 0JXN5 TRANSLANT INC A JOINT VENTURE
5493136 15090 RAYTHEON COMPANY DBA RAYTHEON
5493136 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-01-379-3087

Characteristic Specifications
MATERIAL STEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM-A-582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY 20
TEETH TYPE SINGLE HELIX
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 11.2500 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 9
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.2745 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.400 INCHES
FACE NOMINAL WIDTH 0.450 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.260 INCHES FIRST END 0.030 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.750 INCHES FIRST END 0.890 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.180 INCHES TRANSVERSELY THROUGH HUB, FIRST END

Restrictions/Controls & Freight Information | NSN 3020-01-379-3087

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 3020-01-379-3087

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