NSN 3020-01-247-0563 73172368039, 7-317236803-9, 01-247-0563
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 | Item Name Code (INC) |
|---|---|---|---|
| 30 | 23 DEC 1986 | 01-247-0563 | 36636 ( GEAR CLUSTER ) |
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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: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions 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: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item 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 Manager | M | Ammunition weapons, and tracked combat vehicles weapons, special weapons, chemical and fire control materiel |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | H | Individual and Crew-Served Weapons |
| Weapons Systems/End Item or Homogeneous Group | H3 | Armament Subsystem, 30mm, XM139 |
| Accounting Requirements Code | X | 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 Supply | B14 | US Army Armament and Chemical Acquisition and Logistics Activity ATTN: AMSTA-AC Rock Island, IL 61299-6000 |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | V | TERMINAL 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



