Product Details | GEAR CLUSTER

3020-01-247-0563 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: 73172368039, 7-317236803-9, 3020-01-247-0563, 01-247-0563, 3020012470563, 012470563

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

Supply Group (FSG) NSN Assign. NIIN
30 23 DEC 1986 01-247-0563

Drawings & Photos | NSN 3020-01-247-0563


Cross Reference | NSN 3020-01-247-0563

Part Number Cage Code Manufacturer
7-317236803-9 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
7-317236803-9 8V613 BOEING COMPANY, THE DBA BOEING

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3020-01-247-0563

Technical Data | NSN 3020-01-247-0563

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625,TYPE III MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM OR 40.0 ROCKWELL C MAXIMUM OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR ALL GEARS
NOMINAL OUTSIDE DIAMETER 4.134 INCHES FIRST GEAR 4.252 INCHES SECOND GEAR
PRECISION CLASSIFICATION QUALITY NUMBER 6 ALL GEARS
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
SPLINE QUANTITY 10 BOTH ENDS
SPLINE PITCH DIAMETER 0.5000 INCHES NOMINAL BOTH ENDS
SPECIAL FEATURES SPLINE DATA: BASE DIA.=0.54127; CLASS OF FIT=5; MAJOR DIA.=0.713; MINORDIA.=0.570; PIN DIA.=0.108; FORM DIA.=0.692; GEAR A DATA: AGMA QUALITY NO.=8; TEETH NO.=40; DIAMETRAL PITCH=10.160; PRESSURE ANGLE=20 DEG.; TOOTH FORM=INVOLUTE; PITCH DIA.=3.937; ROOT DIA.=3696; GEAR B DATA: AGMA QUALITY NO.=8; TEETH NO.=25; DIAMETRAL PITCH=6.350; PRESSURE ANGLE=20 DEG.; TOOTH FORM=INVOLUTE; PITCH DIA.=3.937; ROOT DIA.
MANUFACTURERS CODE 02731
DESIGN CONTROL REFERENCE 7-317236803-9

Restrictions/Controls & Freight Information | NSN 3020-01-247-0563

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 133300 MACHINERY/MACHINES NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 FF
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3020-01-247-0563

Category Code Description
Materiel Category and Inventory ManagerM Ammunition weapons, and tracked combat vehicles weapons, special weapons, chemical and fire control materiel
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 CodeH Individual and Crew-Served Weapons
Weapons Systems/End Item or Homogeneous GroupH3Armament Subsystem, 30mm, XM139
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 SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
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