NSN 3020-00-042-4285 165617, 3492H138, 00-042-4285
Product Details | SPUR GEAR
3020-00-042-4285 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: 165617, 3492H138, 3020-00-042-4285, 00-042-4285, 3020000424285, 000424285
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 MAY 1968 | 00-042-4285 | 05466 ( GEAR, SPUR ) |
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Related Products | NSN 3020-00-042-4285
Technical Data | NSN 3020-00-042-4285
| Characteristic | Specifications |
|---|---|
| MATERIAL | IRON CAST OVERALL |
| TEETH QUANTITY | 53 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 6.6250 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 6.875 INCHES |
| FACE NOMINAL WIDTH | 0.500 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.313 INCHES FIRST END 0.188 INCHES SECOND END |
| BORE STYLE | 6 INVOLUTE SPLINE BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.625 INCHES BOTH ENDS |
| SPLINE QUANTITY | 9 BOTH ENDS |
| SPLINE PITCH DIAMETER | 0.5625 INCHES NOMINAL BOTH ENDS |
| HUB STYLE DESIGNATOR | 4B 2 STEPS FIRST END 4A 1 STEP SECOND END |
| END NOMINAL LENGTH | 1.000 INCHES FIRST END 0.031 INCHES SECOND END |
| END NOMINAL DIAMETER | 1.150 INCHES FIRST END 1.250 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.688 INCHES FIRST END 0.156 INCHES SECOND END |
| FIRST STEP NOMINAL DIAMETER | 1.182 INCHES FIRST END 5.500 INCHES SECOND END |
| SECOND STEP NOMINAL LENGTH | 0.031 INCHES FIRST END |
| SECOND STEP NOMINAL DIAMETER | 1.500 INCHES FIRST END |
| BODY STYLE | 3B WEBBED, OFFSET, SOLID |
Restrictions/Controls & Freight Information | NSN 3020-00-042-4285
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| 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 | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | ||
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 586 | 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 3020-00-042-4285
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9C | Navy-owned stocks of defense construction material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9C | Defense Supply Center Columbus Columbus, OH 43215 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



