NSN 3020-01-389-9651 3914622, 3929033, 01-389-9651
Product Details | HELICAL GEAR
3020-01-389-9651 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL
Part Alternates: 3914622, 3929033, 3020-01-389-9651, 01-389-9651, 3020013899651, 013899651
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 08 MAY 1994 | 01-389-9651 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-01-389-9651
Demand History | NSN 3020-01-389-9651
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-01-389-9651 | 2024-04-113 | 1 | FI |
| 3914622 | 2024-02-60 | 1 | US |
| 3968521 | 2024-01-03 | 1 | DIBBS |
| 3968521 | 2023-05-136 | 1 | DIBBS |
| 3914622 | 2023-03-65 | 1 | UK |
| 3968521 | 2020-10-282 | 15 | DIBBS |
| 3968521 | 2020-05-142 | 15 | DIBBS |
| 3968521 | 2019-07-192 | 4 | DIBBS |
| 3968521 | 2019-06-162 | 2 | DIBBS |
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Related Products | NSN 3020-01-389-9651
Technical Data | NSN 3020-01-389-9651
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 72 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 15.0000 DEGREES |
| STYLE DESIGNATOR | 8 PROTRUDING HUB, RECESSED BODY |
| PITCH DIAMETER | 186.350 MILLIMETERS NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 191.350 MILLIMETERS |
| FACE NOMINAL WIDTH | 18.00 MILLIMETERS |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 10.0 MILLIMETERS FIRST END |
| BODY RECESS NOMINAL DEPTH | 5.00 MILLIMETERS SECOND END |
| BORE STYLE | 1 PLAIN FIRST END |
| BORE NOMINAL DIAMETER | 22.887 MILLIMETERS FIRST END |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END |
| HUB NOMINAL DIAMETER | 66.00 MILLIMETERS FIRST END |
| BODY STYLE | 3A WEBBED, SOLID |
Restrictions/Controls & Freight Information | NSN 3020-01-389-9651
| 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 | ||
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | 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 3020-01-389-9651
Navy| 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 | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |