Thank you for taking an interest in the NSN 3020-00-378-1644 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 3020-00-378-1644, including details on its associated item name, Federal Supply Group, Federal Supply Class, and more. You can also review a list of all manufacturers that our stock traces back to, each serving as a link to expanded catalogs if you wish to further your search.
Underneath our overview, part numbers like 3220873, and others that belong to our NSN 3020-00-378-1644 inventory have been listed out for your perusal. If any are of interest to you, click on the “RFQ” button to its right to access a quote request form. By filling out and submitting a form with detailed information on your requirements and expectations, you will be able to secure fully customized quotes for your comparisons. You can rest assured that you will receive highly competitive options when you shop on Integrated Military Parts, our staff working tirelessly to ensure streamlined fulfillment and satisfaction. Knowing how we intend to serve you, continue perusing solutions on this catalog and reach out as soon as you are ready.
| 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) | 00-378-1644 (003781644) |
| NCB Code | USA (00) |
| Manufacturer | Hatch And Kirk Inc, General Motors Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | WEBBED,SOLID |
| ABSA | SPLINE QUANTITY | 6 BOTH ENDS |
| AGJS | PITCH DIAMETER | 7.0000 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 56 |
| ANTP | BORE STYLE | STRAIGHT SPLINE BOTH ENDS |
| CQFM | HARDNESS RATING | 89.0 ROCKWELL B MINIMUM AND 94.0 ROCKWELL B MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.2500 INCHES |
| CWFR | NOMINAL OVERALL LENGTH | 3.375 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | LEFT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPZ | HELIX ANGLE | 25.8167 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.812 INCHES BOTH ENDS |
| CWRM | FACE NOMINAL WIDTH | 1.750 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.275 INCHES BOTH ENDS |
| CWTG | COUNTERBORE NOMINAL DIAMETER | 0.281 INCHES BOTH ENDS |
| CWTR | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS |
| MATT | MATERIAL | STEEL OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| Relevant Components for NSN - 3020-00-378-1644, 3020003781644 | ||||
| 3020-01-370-6700 (3020013706700) | 3010-01-641-8084 (3010016418084) | 3040-01-232-1724 (3040012321724) | 3040-00-382-5933 (3040003825933) | |
| 3040-01-095-8326 (3040010958326) | 3040-01-191-4462 (3040011914462) | 3020-00-105-2697 (3020001052697) | 3020-00-073-3751 (3020000733751) | |
| 3040-01-365-2927 (3040013652927) | 3020-01-064-0977 (3020010640977) | 3010-00-360-8151 (3010003608151) | 3040-00-401-7869 (3040004017869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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