NSN 3020-01-379-2077 5190302, 01-379-2077, 013792077
Product Details | BEVEL GEAR
3020-01-379-2077 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
Part Alternates: 5190302, 3020-01-379-2077, 01-379-2077, 3020013792077, 013792077
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 29 AUG 1993 | 01-379-2077 | 05463 ( GEAR, BEVEL ) |
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Related Products | NSN 3020-01-379-2077
Technical Data | NSN 3020-01-379-2077
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 34 |
| TEETH TYPE | SPIRAL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PITCH ANGLE | 30.8167 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 9 |
| STYLE DESIGNATOR | 31 SIDE FACE, BACK HUB PROTRUDING |
| PITCH DIAMETER | 2.1250 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.700 INCHES |
| NOMINAL OUTSIDE DIAMETER | 2.257 INCHES |
| FACE NOMINAL WIDTH | 0.375 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.220 INCHES SECOND END |
| BODY RECESS NOMINAL DEPTH | 0.100 INCHES FIRST END |
| BORE STYLE | 14 W/COUNTERBORE FIRST END 14 W/COUNTERBORE SECOND END |
| BORE NOMINAL DIAMETER | 0.584 INCHES BOTH ENDS |
| COUNTERBORE NOMINAL DEPTH | 0.380 INCHES FIRST END 0.340 INCHES SECOND END |
| COUNTERBORE NOMINAL DIAMETER | 0.620 INCHES FIRST END 0.750 INCHES SECOND END |
| HUB STYLE DESIGNATOR | 6A 1 GROOVE SECOND END |
| HUB NOMINAL DIAMETER | 1.181 INCHES SECOND END |
| FIRST GROOVE NOMINAL WIDTH | 0.070 INCHES SECOND END |
| FIRST GROOVE NOMINAL DIAMETER | 1.118 INCHES SECOND END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.136 INCHES SECOND END |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | MIDDLE OF BORE SPLINED,12 TEETH,24/48 PITCH,0.500 IN.P.D. |
Restrictions/Controls & Freight Information | NSN 3020-01-379-2077
| 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 | 121870 | GEAR/SPEED INCREASING/REDUCING MACH |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| 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 3020-01-379-2077
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



