Product Details | HELICAL GEAR

3020-01-469-6689 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: 5939108, 3020-01-469-6689, 01-469-6689, 3020014696689, 014696689

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

Supply Group (FSG) NSN Assign. NIIN
30 18 NOV 1999 01-469-6689

Drawings & Photos | NSN 3020-01-469-6689


Demand History | NSN 3020-01-469-6689

Part Number Request Date QTY Origin
3020-01-469-6689 2019-05-141 20 DIBBS
3020-01-469-6689 2015-04-95 11 DIBBS
3020-01-469-6689 2014-08-230 7 DIBBS
3020-01-469-6689 2014-08-219 7 DIBBS

Cross Reference | NSN 3020-01-469-6689

Part Number Cage Code Manufacturer
5939108 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-01-469-6689

Characteristic Specifications
MATERIAL STEEL COMP 8620 OR STEEL COMP E9310 OR STEEL COMP 9310H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-8690, AISI 8620 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS 6260, SAE 9310 MIL STD SINGLE MATERIAL RESPONSE OR ASTM A304, GR 9310H NATIONAL SPEC SINGLE MATERIAL RESPONSE OR AMS 6265 MIL STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924, CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 91.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM TEETH
TEETH QUANTITY 26
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 20.364108 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 10
STYLE DESIGNATOR 2 PROTRUDING HUB
PITCH DIAMETER 0.8666 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 0.928 INCHES
FACE NOMINAL WIDTH 0.438 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.319 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.4995 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 5 PINNED FIRST END
HUB NOMINAL DIAMETER 0.688 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE AND SETSCREWS
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL DIAMETER 0.093 INCHES TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURES HUB CUT BACK 0.069 IN. LEAVING 2 TABS. USED ON GFCS MK86
III END ITEM IDENTIFICATION TICONDEROGA CLASS CG (47)

Restrictions/Controls & Freight Information | NSN 3020-01-469-6689

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.
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 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 3020-01-469-6689

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each