Thank you for taking an interest in the NSN 3020-00-853-1937 supplies and listing resources that we provide on Integrated Military Parts. At the top of this page, you will find an overview of NSN 3020-00-853-1937, 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 4H7953, IPD4H7953, and others that belong to our NSN 3020-00-853-1937 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) | 00-853-1937 (008531937) |
| NCB Code | USA (00) |
| Manufacturer | Caterpillar Inc, Industrial Parts Depot Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| ABSA | SPLINE QUANTITY | 15 BOTH ENDS |
| AGJS | PITCH DIAMETER | 2.0746 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 12 |
| ANTP | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |
| BDTX | SPLINE PITCH DIAMETER | 1.2500 INCHES NOMINAL BOTH ENDS |
| CQFM | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL |
| CWNH | TOOTH FORM | STANDARD |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 20.0000 DEGREES |
| CWPZ | HELIX ANGLE | 15.4082 DEGREES |
| CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.063 INCHES FIRST END |
| CWRS | BORE NOMINAL DIAMETER | 1.333 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.688 INCHES SECOND END |
| CWXY | FIRST GROOVE NOMINAL WIDTH | 0.093 INCHES FIRST END |
| CWYD | FIRST GROOVE NOMINAL DIAMETER | 1.529 INCHES FIRST END |
| CWYL | NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.137 INCHES FIRST END |
| FEAT | SPECIAL FEATURES | COUNTERBORE FIRST END,DIA. 1.500 IN. NOMINAL,DEPTH 0.415 IN. NOMINAL |
| MATT | MATERIAL | STEEL COMP 8617H OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| STYL | STYLE DESIGNATOR | PROTRUDING HUBS |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.323 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWRM | FACE NOMINAL WIDTH | 1.500 INCHES |
| CWTR | HUB STYLE DESIGNATOR | 1 GROOVE FIRST END |
| CWTR | HUB STYLE DESIGNATOR | PLAIN SECOND END |
| Relevant Components for NSN - 3020-00-853-1937, 3020008531937 | ||||
| 3040-00-306-9703 (3040003069703) | 3040-01-298-5428 (3040012985428) | 3040-01-503-6474 (3040015036474) | 3040-01-620-4410 (3040016204410) | |
| 3040-01-491-2122 (3040014912122) | 3040-01-567-6711 (3040015676711) | 3010-01-354-9234 (3010013549234) | 3020-00-517-1792 (3020005171792) | |
| 3040-00-137-8034 (3040001378034) | 3040-00-580-0835 (3040005800835) | 3040-00-891-9615 (3040008919615) | 3040-00-765-5832 (3040007655832) | |
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