NSN 3020-00-478-9875 136619, 00-478-9875, 004789875
Product Details | SPUR GEAR
3020-00-478-9875 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: 136619, 3020-00-478-9875, 00-478-9875, 3020004789875, 004789875
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-478-9875 | 05466 ( GEAR, SPUR ) |
Cross Reference | NSN 3020-00-478-9875
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 136619 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS |
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Technical Data | NSN 3020-00-478-9875
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS6263 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 18 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 1.8000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 2.4000 INCHES |
| NOMINAL OUTSIDE DIAMETER | 1.962 INCHES |
| FACE NOMINAL WIDTH | 0.4400 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.350 INCHES FIRST END 0.640 INCHES SECOND END |
| BORE STYLE | 2 PARTIAL BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |
| BORE NOMINAL DEPTH | 1.080 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 1.150 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.553 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 4B 2 STEPS FIRST END 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 0.685 INCHES SECOND END |
| END NOMINAL LENGTH | 0.507 INCHES FIRST END |
| END NOMINAL DIAMETER | 0.875 INCHES FIRST END |
| FIRST STEP NOMINAL LENGTH | 0.680 INCHES FIRST END |
| FIRST STEP NOMINAL DIAMETER | 0.935 INCHES FIRST END |
| SECOND STEP NOMINAL LENGTH | 0.163 INCHES FIRST END |
| SECOND STEP NOMINAL DIAMETER | 1.340 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| MANUFACTURERS CODE | 0AHP5 |
| DESIGN CONTROL REFERENCE | 136619 |
Restrictions/Controls & Freight Information | NSN 3020-00-478-9875
| 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: | 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 | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | S | 60 |
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | XX | |
| 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 3020-00-478-9875
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 1R | Aeronautical, photographic, and meteorological material (consumable or expense type material) Naval Inventory Control Point, Philadelphia |
| Special Material ID | MR | R1820 Airborne Radar System |
| Source of Supply | N32 | Naval Inventory Control Point Philadelphia, PA 19111-5098 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | C | SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



