Product Details | HELICAL GEAR

3020-00-102-8380 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: LC1012242, LC102242001, LC102242-001, 102242-001, 1022421, 102242-1, 3020-00-102-8380, 00-102-8380, 3020001028380, 102242001, 001028380

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

Supply Group (FSG) NSN Assign. NIIN
30 03 JUN 1968 00-102-8380

Drawings & Photos | NSN 3020-00-102-8380


Demand History | NSN 3020-00-102-8380

Part Number Request Date QTY Origin
1022421 2018-01-17 250 United States
3020-00-102-8380 2014-03-89 2 DIBBS
3020-00-102-8380 2013-03-64 4 DIBBS
1022421 2009-10-286 1800 US
1022421 2009-02-40 57 United States
1022421 2009-01-13 1 United States

Cross Reference | NSN 3020-00-102-8380

Part Number Cage Code Manufacturer
102242-001 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
102242-1 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC
LC1012242 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
LC1012242 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC
LC102242-001 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
LC102242-001 93235 TURBODYNE DIV OF DRESSER INDUSTRIES INC

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Technical Data | NSN 3020-00-102-8380

Characteristic Specifications
TEETH QUANTITY 49
TEETH TYPE SINGLE HELIX
TOOTH DIRECTION RIGHT
HELIX ANGLE 11.5498 DEGREES
STYLE DESIGNATOR 5 ONE PROTRUDING HUB, ONE FLUSH HUB
PITCH DIAMETER 5.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 5.2031 INCHES
FACE NOMINAL WIDTH 0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.750 INCHES FIRST END
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 1.351 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.376 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.920 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 2.250 INCHES BOTH ENDS
BODY STYLE 4A WEBBED, WITH LIGHTENING HOLES

Restrictions/Controls & Freight Information | NSN 3020-00-102-8380

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 3020-00-102-8380

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