NSN 3020-00-789-7921 CC141247120, CC14-124-7-120, E738PC7
Product Details | HELICAL GEAR
3020-00-789-7921 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: CC141247120, CC14-124-7-120, E738PC7, 014C0124, 014C0124F161A, 3020-00-789-7921, 00-789-7921, 3020007897921, 007897921
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01-JAN-63 | 00-789-7921 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-789-7921
Demand History | NSN 3020-00-789-7921
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-789-7921 | 2015-05-131 | 2 | DIBBS |
| 3020-00-789-7921 | 2015-05-125 | 2 | DIBBS |
| 3020-00-789-7921 | 2015-04-110 | 2 | DIBBS |
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Related Products | NSN 3020-00-789-7921
Technical Data | NSN 3020-00-789-7921
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| TEETH QUANTITY | 22 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 23.2499 DEGREES |
| HELIX ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | 1 HUBLESS |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 4.015 INCHES |
| FACE NOMINAL WIDTH | 3.750 INCHES |
| BORE STYLE | 10A W/KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 2.127 INCHES BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.328 INCHES BOTH ENDS |
| BODY STYLE | 1 PLAIN, SOLID |
Restrictions/Controls & Freight Information | NSN 3020-00-789-7921
| 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 |
|---|---|---|
| No Freight Information | ||