ASAP Semiconductor is an industry-leading distributor for shopping for parts by National Stock Number (NSN) data, the items featured within this catalog all falling under NSN 3020-00-416-6394 (3020004166394). Toward the top of this page, you will find several details that pertain to this NSN, allowing you to confirm various aspects of these offerings to ensure accurate procurement. Meanwhile, the part numbers that we have available for purchase can be found below, with Request for Quote (RFQ) links provided alongside each should you wish to make a purchase. Our team is also available by phone or email to support you during the procurement process, so never hesitate to take the first step with us.
| Alternative NSN: | 3020004166394 | 
| Manufacturers | General Motors Corp | 
| Item Name | Gear Helical | 
| INC Code | 05464 | 
| Federal Supply Group (FSG) | 30 Mechanical Power Transmission Equipment | 
| Federal Supply Class (FSC) | 3020 Gears Pulleys Sprockets and Transmission Chain | 
| National Item Identification Number (NIIN) | 00-416-6394 (004166394) | 
| NCB Code | USA (00) | 
| MRC | Criteria | Characteristic | 
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID | 
| ABSA | SPLINE QUANTITY | 10 FIRST END | 
| AGJS | PITCH DIAMETER | 4.2500 INCHES NOMINAL | 
| AJLA | TEETH QUANTITY | 17 | 
| ANTP | BORE STYLE | PLAIN BOTH ENDS | 
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.7500 INCHES | 
| CWFR | NOMINAL OVERALL LENGTH | 8.563 INCHES | 
| CWMW | TEETH TYPE | SINGLE HELIX | 
| CWNH | TOOTH FORM | STANDARD | 
| CWNM | TOOTH DIRECTION | RIGHT | 
| CWPP | PRESSURE ANGLE | 28.0000 DEGREES | 
| CWPZ | HELIX ANGLE | 10.0000 DEGREES | 
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.531 INCHES SECOND END | 
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 4.531 INCHES FIRST END | 
| CWRM | FACE NOMINAL WIDTH | 2.500 INCHES | 
| CWRS | BORE NOMINAL DIAMETER | 0.3750 INCHES BOTH ENDS | 
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END | 
| CWTX | HUB NOMINAL DIAMETER | 2.620 INCHES SECOND END | 
| CWWH | END NOMINAL LENGTH | 2.250 INCHES FIRST END | 
| CWWN | END NOMINAL DIAMETER | 1.226 INCHES FIRST END | 
| CWWS | FIRST STEP NOMINAL LENGTH | 1.531 INCHES FIRST END | 
| CWXB | FIRST STEP NOMINAL DIAMETER | 2.620 INCHES FIRST END | 
| FEAT | SPECIAL FEATURES | SPLINE TOOTH THICKNESS 0.190 IN. NOM | 
| MATT | MATERIAL | STEEL OVERALL | 
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS | 
| 3020-01-329-9943 (3020013299943) | 3040-01-117-1156 (3040011171156) | 3040-01-360-5596 (3040013605596) | 3040-00-102-0365 (3040001020365) | 
| 3040-01-537-0611 (3040015370611) | 3040-01-624-5258 (3040016245258) | 3020-00-118-4055 (3020001184055) | 3020-00-272-6024 (3020002726024) | 
| 3040-01-309-0824 (3040013090824) | 3020-00-448-5254 (3020004485254) | 3020-00-014-1855 (3020000141855) | 3040-00-908-0674 (3040009080674) | 
We hope that you will visit us again the next time you need board-level components, aviation and aerospace parts, and more. Allow us to serve as your strategic purchasing partner.
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