NSN 3020-00-764-4442 7644442, 00-764-4442, 007644442
Product Details | HELICAL GEAR SECTOR
3020-00-764-4442 A gear sector with complements of helical gear teeth.
Part Alternates: 7644442, 3020-00-764-4442, 00-764-4442, 3020007644442, 007644442
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-764-4442 | 28376 ( GEAR SECTOR, HELICAL ) |
Cross Reference | NSN 3020-00-764-4442
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7644442 | 19200 | US ARMY ARDEC RDECOM |
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Technical Data | NSN 3020-00-764-4442
| Characteristic | Specifications |
|---|---|
| MATERIAL | BRONZE OVERALL |
| TEETH QUANTITY | 132 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 1.4500 DEGREES |
| HELIX ANGLE | 1.7833 DEGREES |
| STYLE DESIGNATOR | 62 HUBLESS |
| PITCH RADIUS | 1.0320 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 0.380 INCHES |
| NOMINAL OUTSIDE RADIUS | 1.048 INCHES |
| ARC NOMINAL LENGTH | 1.199 INCHES |
| III END ITEM IDENTIFICATION | GOES ON GUN SP FT 40MM M42A1 |
| MANUFACTURERS CODE | 19200 |
| DESIGN CONTROL REFERENCE | 7644442 |
Restrictions/Controls & Freight Information | NSN 3020-00-764-4442
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| NMF Description | 095190 | HARDWARE, NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | 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 | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |



