NSN 3020-00-272-3250 Y1014, 21A1014, 00-272-3250
Product Details | SPUR GEAR
3020-00-272-3250 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: Y1014, 21A1014, 3020-00-272-3250, 00-272-3250, 3020002723250, 002723250
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-272-3250 | 05466 ( GEAR, SPUR ) |
Demand History | NSN 3020-00-272-3250
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21A1014 | 2012-06-173 | 1 | US |
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Related Products | NSN 3020-00-272-3250
Technical Data | NSN 3020-00-272-3250
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 47.7 ROCKWELL C MINIMUM AND 51.7 ROCKWELL C MAXIMUM OVERALL |
| TEETH QUANTITY | 20 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 4.0000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.125 INCHES |
| NOMINAL OUTSIDE DIAMETER | 4.284 INCHES |
| FACE NOMINAL WIDTH | 1.000 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.062 INCHES BOTH ENDS |
| BORE STYLE | 7 STRAIGHT SPLINE BOTH ENDS |
| SPLINE QUANTITY | 6 BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 2.250 INCHES FIRST END 2.250 INCHES SECOND END |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | SPLINE MINOR DIA. 1.487 IN. NOM |
Restrictions/Controls & Freight Information | NSN 3020-00-272-3250
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



