The parts under NSN 3020-00-423-2122 of Gear Helical manufactured by Obrien Gear Co, Lufkin Industries Llc is available in our inventory. An ASAP Semiconductor Website, ASAP Aviation Stock has access to over three billion parts, paired with easy-to-use search engines that enable our customers to browse through our inventory quickly and efficiently. Our focus on quality control has earned us our AS9120B, ISO 9001:2015, and FAA 0056B certification, and we are the only independent distributor with a No China Sourcing pledge. If you are ready to get started, you can send us a Request for Quote for the parts with 3020-00-423-2122 from this webpage, and one of our account managers will give you a quote for parts like A27452 within fifteen minutes.
| Alternative NSN: 3020-00-423-2122 |
| Item Name:Gear Helical |
| FSG: 30 Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC): 3020 Gear Pulley Sprocket and Transmission Chain |
| NIIN: 004232122 |
| NCB Code: USA (00) |
| Manufacturers: Lufkin Industries Llc , Obrien Gear Co |
| Part No | Manufacturer | Item Name | QTY | RFQ |
|---|---|---|---|---|
| A27452 | obrien gear co | gear helical | Avl | RFQ |
| A27452 | lufkin industries llc | gear helical | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN, SOLID |
| AGJS | PITCH DIAMETER | 8.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 62 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.249 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 14.3614 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.250 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 0.786 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0.190 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.291 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.125 INCHES FIRST END |
| MATT | III MATERIAL | STEEL COMP 4145H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 41454 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
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