NSN 3020-01-181-7920 119888, 01-181-7920, 011817920
Product Details | SPUR GEAR
3020-01-181-7920 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: 119888, 3020-01-181-7920, 01-181-7920, 3020011817920, 011817920
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 15 JUN 1984 | 01-181-7920 | 05466 ( GEAR, SPUR ) |
Cross Reference | NSN 3020-01-181-7920
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 119888 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Technical Data | NSN 3020-01-181-7920
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| TEETH QUANTITY | 70 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 2 PROTRUDING HUB |
| PITCH DIAMETER | 0.5833 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.280 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.600 INCHES |
| FACE NOMINAL WIDTH | 0.055 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.225 INCHES FIRST END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.090 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 6A 1 GROOVE FIRST END |
| HUB NOMINAL DIAMETER | 0.250 INCHES FIRST END |
| FIRST GROOVE NOMINAL WIDTH | 0.029 INCHES FIRST END |
| FIRST GROOVE NOMINAL DIAMETER | 0.232 INCHES FIRST END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.134 INCHES FIRST END |
| BODY STYLE | 1 PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 56 TRANSVERSELY THROUGH HUB, FIRST END |
| MANUFACTURERS CODE | 10138 |
| DESIGN CONTROL REFERENCE | 119888 |
Restrictions/Controls & Freight Information | NSN 3020-01-181-7920
| 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 |
|---|---|---|
| No Freight Information | ||



