NSN 3020-00-257-3521 68404, 00-257-3521, 002573521
Product Details | BEVEL GEAR
3020-00-257-3521 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: 68404, 3020-00-257-3521, 00-257-3521, 3020002573521, 002573521
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-257-3521 | 05463 ( GEAR, BEVEL ) |
Demand History | NSN 3020-00-257-3521
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 68404 | 2020-01-03 | 4 | TH |
| 68404 | 2015-07-196 | 2 | US |
Cross Reference | NSN 3020-00-257-3521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 68404 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS |
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Related Products | NSN 3020-00-257-3521
Technical Data | NSN 3020-00-257-3521
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E9310 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| TEETH TYPE | STRAIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 39 PERIPHERAL FACE, BACK HUB PROTRUDING |
| PITCH DIAMETER | 4.8830 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 0.300 INCHES |
| COUNTERBORE NOMINAL DEPTH | 0.1000 INCHES FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 6 THREADED AXIALLY THROUGH BODY, FIRST END |
| MANUFACTURERS CODE | 0AHP5 |
| DESIGN CONTROL REFERENCE | 68404 |
Restrictions/Controls & Freight Information | NSN 3020-00-257-3521
| Category | Code | Description |
|---|---|---|
| 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. |
| 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 |



