NSN 3020-01-178-5851 709682, 01-178-5851, 011785851
Product Details | GEAR CLUSTER
3020-01-178-5851 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: 709682, 3020-01-178-5851, 01-178-5851, 3020011785851, 011785851
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 07 MAY 1984 | 01-178-5851 | 36636 ( GEAR CLUSTER ) |
Cross Reference | NSN 3020-01-178-5851
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 709682 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Related Products | NSN 3020-01-178-5851
Technical Data | NSN 3020-01-178-5851
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E9310 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 35.0 ROCKWELL A MINIMUM AND 45.0 ROCKWELL A MAXIMUM OVERALL |
| CONSTRUCTION | SOLID |
| DESIGN TYPE | SPUR FIRST GEAR SPUR SECOND GEAR |
| NOMINAL OUTSIDE DIAMETER | 1.6000 INCHES FIRST GEAR 3.9380 INCHES SECOND GEAR |
| NOMINAL OVERALL LENGTH | 4.547 INCHES |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| HUB STYLE DESIGNATOR | 4A 1 STEP FIRST END 6A 1 GROOVE SECOND END |
| HUB NOMINAL LENGTH | 1.531 INCHES FIRST END 0.444 INCHES BETWEEN FIRST AND SECOND GEAR |
| III END ITEM IDENTIFICATION | NHA 1650-01-136-0549 |
| MANUFACTURERS CODE | 99167 |
| DESIGN CONTROL REFERENCE | 709682 |
Restrictions/Controls & Freight Information | NSN 3020-01-178-5851
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents 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 | 121870 | GEAR/SPEED INCREASING/REDUCING MACH |
| Less than car load rating | Q | 70 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | SX | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3020-01-178-5851
| Category | Code | Description |
|---|---|---|
| Materiel Management Aggregation Code | HS | SX:AIRCRAFT HYDRAULIC SYSTEMS AND COMPONENTS |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | RO | Major repair. |
| Source of Supply | FHZ | Oklahoma City Air Logistics Center Tinker AFB, OK 73145-5989 |
| Agency | DF | Department of the Air Force |
| Service Organization | L | Lead Service - 22 (Repairable) |
| Reparability | T | AF Recoverable Assembly Management System (AFRAMS) |
| Acquisition Advice Codes | M | RESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



