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 3020-00-937-8484 (3020009378484). 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: | 3020009378484 |
| Manufacturers | Raytheon Company |
| 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) | 00-937-8484 (009378484) |
| NCB Code | USA (00) |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| AGJS | PITCH DIAMETER | 4.5000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 99 |
| CQFM | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL TEETH |
| CWCD | NOMINAL OUTSIDE DIAMETER | 4.564 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 2.480 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 23.9184 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.125 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 0.500 INCHES |
| CWTR | HUB STYLE DESIGNATOR | 2 STEPS BOTH ENDS |
| CWWH | END NOMINAL LENGTH | 0.350 INCHES FIRST END |
| CWWH | END NOMINAL LENGTH | 0.590 INCHES SECOND END |
| CWWN | END NOMINAL DIAMETER | 0.873 INCHES FIRST END |
| CWWN | END NOMINAL DIAMETER | 0.984 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.450 INCHES SECOND END |
| CWWS | FIRST STEP NOMINAL LENGTH | 0.590 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 0.984 INCHES FIRST END |
| CWXB | FIRST STEP NOMINAL DIAMETER | 1.200 INCHES SECOND END |
| CWXG | SECOND STEP NOMINAL LENGTH | 0.115 INCHES FIRST END |
| CWXL | SECOND STEP NOMINAL DIAMETER | 1.200 INCHES FIRST END |
| MATT | III MATERIAL | STEEL OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM HUB AND CHROMATE HUB |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE HUB |
| 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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