Product Details | HELICAL GEAR

3020-00-275-1052 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: G6721PC97, G6727PC97, G9612PC129, G9618PC129, G9688PC129, G9694PC129, G9736PC129, G9741PC129, W429AS2X8, 3020-00-275-1052, 00-275-1052, 3020002751052, 002751052

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-275-1052

Drawings & Photos | NSN 3020-00-275-1052


Cross Reference | NSN 3020-00-275-1052

Part Number Cage Code Manufacturer
G6721PC97 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G6727PC97 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9612PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9618PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9688PC129 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9688PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9694PC129 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9694PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9736PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
G9736PC129 59180 IMO INDUSTRIES INC. DBA IMO PUMP DIVISION
G9741PC129 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
G9741PC129 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
W429AS2X8 15330 IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W429AS2X8 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 3020-00-275-1052

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 160.0 BRINELL STANDARD NOMINAL OVERALL
TEETH QUANTITY 75
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 15.0000 DEGREES
HELIX ANGLE 44.3386 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 5.5785 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.562 INCHES
NOMINAL OUTSIDE DIAMETER 5.6785 INCHES
FACE NOMINAL WIDTH 0.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.562 INCHES FIRST END 0.500 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.188 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.240 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.718 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 1.562 INCHES SECOND END
BODY STYLE 3B WEBBED, OFFSET, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-275-1052

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 S 60
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3020-00-275-1052

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each