We are pleased to confirm immediate availability for 40326 (Gear Helical), carrying NSN 3020-00-788-2758 and manufactured by La Gary Co (CAGE code 58992). This certified component is classified under FSG 30 Mechanical Power Transmission Equipment/FSC 3020 Gears Pulleys Sprockets and Transmission Chain (NIIN: 00-788-2758), meeting all military specifications for guaranteed traceability and performance compliance.
To receive a rapid quote for part 40326 (15-minute response guaranteed), please complete the form below. Providing detailed requirements ensures our specialists can quickly deliver competitive pricing, verified availability, and exact specification matching for NSN 3020-00-788-2758. Rest assured, you’ll receive the precise aerospace component your project demands.
Note : We Will Not Share Your Information To Any Third Parties.
Aviation Purchasing Platform is a trusted sourcing solution owned and operated by ASAP Semiconductor—an AS9120B, ISO 9001:2015, and FAA 0056B certified distributor. With access to over 10 million national stock numbers (NSNs) across 26+ federal supply categories, we specialize in procuring rare, obsolete, and long-lead-time components, including La Gary Co parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 3020-00-788-2758—including this part—is uniquely labeled to reflect its integration into the U.S. DoD supply system. As a National Stock Number, it signifies compliance with NATO and U.S. Department of Defense standards, ensuring traceability, quality, and interoperability across allied military operations.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-788-2758 Item Description: Gearhelical | 3020 | 007882758 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | ||||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 40326 | 6 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | W KEYWAY BOTH ENDS |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0 375 INCHES AXIALLY THROUGH BODY FIRST END |
| CWNH | TOOTH FORM | STANDARD |
| CWPZ | HELIX ANGLE | 15 0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 1 500 INCHES |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0 751 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3 688 INCHES AXIALLY THROUGH BODY FIRST END |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| AAQL | BODY STYLE | WEBBED OFFSET SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 5 0470 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 39 |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY FIRST END |
| CMLM | MOUNTING HOLE THREAD QUANTITY PER INCH | 16 AXIALLY THROUGH BODY FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5 294 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 3 062 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20 0000 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0 406 INCHES SECOND END |
| CWRS | BORE NOMINAL DIAMETER | 1 312 INCHES BOTH ENDS |
| CWSN | KEYWAY NOMINAL WIDTH | 0 189 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 1 000 INCHES SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 2 2500 INCHES SECOND END |
| CWTX | HUB NOMINAL DIAMETER | 2 000 INCHES FIRST END |
Million
Parts Sold
Million
Parts Avalilable
Thousand
Happy Customers
Thousand
Daily Parts Searches
|
AS9120B and ISO 9001:2015 |
|
Aviation Suppliers Association Member |
|
FAA AC 0056B Accredited |
|
AS 6081:2012 Certification |
|
ESD S20.20-2014 Certification |
