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 3020-01-238-8801 (3020012388801). 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: | 3020012388801 |
| Manufacturers | Electro Mechano Inc , Phillips Corporation |
| 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) | 01-238-8801 (012388801) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 2.4998 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 40 |
| ANTP | BORE STYLE | W/COUNTERBORE SECOND END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.585 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 36.8667 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.469 INCHES SECOND END |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.938 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 0.624 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.083 INCHES BOTH ENDS |
| CWTB | COUNTERBORE NOMINAL DEPTH | 0.375 INCHES COUNTER BORE,SECOND END |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 1.999 INCHES COUNTER BORE,SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE SECOND END |
| CWTR | HUB STYLE DESIGNATOR | 2 GROOVES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END |
| CWTX | HUB NOMINAL DIAMETER | 2.185 INCHES SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.058 INCHES FIRST END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.062 INCHES SECOND END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 1.195 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 2.145 INCHES SECOND END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.407 INCHES SECOND END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.474 INCHES FIRST END |
| CWYR | SECOND GROOVE NOMINAL WIDTH | 0.062 INCHES FIRST END |
| CWYW | SECOND GROOVE NOMINAL DIAMETER | 1.210 INCHES FIRST END |
| CWZC | NOMINAL DISTANCE FROM END TO SECOND GROOVE | 1.814 INCHES FIRST END |
| CWZK | MOUNTING HOLE NOMINAL DIAMETER | 0.125 INCHES AXIALLY THROUGH BODY,FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 1.875 INCHES AXIALLY THROUGH BODY,FIRST END |
| MATT | MATERIAL | STEEL COMP 8620 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) |
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