Product Details | BEVEL GEAR

3020-01-052-0486 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Part Alternates: 209-040-037, 2090400371, 209-040-037-1, 3020-01-052-0486, 01-052-0486, 3020010520486, 209040037, 010520486

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

Supply Group (FSG) NSN Assign. NIIN
30 09 DEC 1977 01-052-0486

Drawings & Photos | NSN 3020-01-052-0486


Cross Reference | NSN 3020-01-052-0486

Part Number Cage Code Manufacturer
209-040-037 97499 BELL HELICOPTER TEXTRON INC.
209-040-037-1 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 3020-01-052-0486

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 25
TEETH TYPE SPIRAL
TOOTH DIRECTION LEFT
PRESSURE ANGLE 22.5000 DEGREES
PITCH ANGLE 29.4000 DEGREES
STYLE DESIGNATOR 35 SIDE FACE, FRONT HUB PROTRUDING
PITCH DIAMETER 4.0828 INCHES NOMINAL
NOMINAL OVERALL LENGTH 6.010 INCHES
NOMINAL OUTSIDE DIAMETER 4.395 INCHES
FACE NOMINAL WIDTH 0.781 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 5.480 INCHES SECOND END
BODY RECESS NOMINAL DEPTH 0.484 INCHES FIRST END
BORE STYLE 2 PARTIAL FIRST END 18 THREAD SERIES DESIGNATOR PARTIALLY THREADED SECOND END
BORE NOMINAL DIAMETER 1.250 INCHES FIRST END
BORE NOMINAL DEPTH 4.170 INCHES FIRST END
THREAD SERIES DESIGNATOR UN SECOND END
NOMINAL THREAD SIZE 1.000 INCHES SECOND END
THREAD QUANTITY PER INCH 16 SECOND END
THREAD CLASS 3B SECOND END
THREAD DIRECTION RIGHT-HAND SECOND END
NOMINAL THREAD LENGTH 0.675 INCHES SECOND END
HUB STYLE DESIGNATOR 8 EXTERNALLY SPLINED, INVOLUTE SPLINES SECOND END
HUB SPLINE QUANTITY 23 SECOND END
HUB SPLINE PITCH DIAMETER 1.4375 INCHES NOMINAL SECOND END
BODY STYLE 2 PLAIN, WITH LIGHTENING HOLES

Restrictions/Controls & Freight Information | NSN 3020-01-052-0486

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 121870 GEAR/SPEED INCREASING/REDUCING MACH
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 586 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3020-01-052-0486

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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