We appreciate your interest in our selection of parts that fall under the NSN 3020-00-937-8484. Below, top-requested part numbers like 1539753, and others are presented alongside their manufacturer for your perusal. In order to receive pricing options on any featured NSN 3020-00-937-8484, simply click on the “RFQ” button next to it and complete the quote request form you are directed to. Be sure to include as many details as you can about your requirements and restrictions alike so our team can best formulate ideal fulfillment options for your consideration.
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| Item Name | Gear Helical |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3020 Gear Pulley Sprocket and Transmission Chain |
| National Item Identification Number (NIIN) | 00-937-8484 (009378484) |
| NCB Code | USA (00) |
| Manufacturer | Raytheon Company |
| 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 |
| Relevant Components for NSN - 3020-00-937-8484, 3020009378484 | ||||
| 3040-01-663-2285 (3040016632285) | 3020-00-272-5963 (3020002725963) | 3020-01-438-8231 (3020014388231) | 3040-01-327-0140 (3040013270140) | |
| 3040-00-992-0732 (3040009920732) | 3040-01-488-9385 (3040014889385) | 3030-00-253-8423 (3030002538423) | 3040-00-418-3950 (3040004183950) | |
| 3040-00-858-0876 (3040008580876) | 3020-01-376-4084 (3020013764084) | 3020-01-201-7728 (3020012017728) | 3040-01-689-0398 (3040016890398) | |
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