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 3020-00-347-9380 (3020003479380). 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: | 3020003479380 |
| Manufacturers | Teledyne Industries Inc , Triumph Gear Systems Inc |
| 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) | 00-347-9380 (003479380) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSX | ATTACHMENT METHOD | MOUNTING HOLE |
| AGJS | PITCH DIAMETER | 4.9520 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 39 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CMLK | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC AXIALLY THROUGH BODY,FIRST END |
| CQFM | HARDNESS RATING | 32.0 ROCKWELL C NOMINAL OVERALL |
| CQLT | MOUNTING HOLE NOMINAL THREAD SIZE | 0.250 INCHES AXIALLY THROUGH BODY,FIRST END |
| CTQY | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED AXIALLY THROUGH BODY,FIRST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.1995 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 10.1500 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.313 INCHES FIRST END |
| CWRM | FACE NOMINAL WIDTH | 1.000 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.751 INCHES FIRST END |
| CWSN | KEYWAY NOMINAL WIDTH | 0.376 INCHES FIRST END |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.048 INCHES FIRST END |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS FIRST END |
| CWWH | END NOMINAL LENGTH | 0.750 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 2.372 INCHES FIRST END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.923 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 2.363 INCHES FIRST END |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.640 INCHES FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 2.750 INCHES FIRST END |
| CWZN | BOLT HOLE CIRCLE NOMINAL DIAMETER | 3.500 INCHES AXIALLY THROUGH BODY,FIRST END |
| FEAT | SPECIAL FEATURES | ONE MTG HOLE ON TOPS KEYWAY,ONE MTG HOLE 180 DEP APART |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUB |
| 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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