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Quality guaranteed We sell only warrantied and traceable partsPurchasing Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts HC20 and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. As such, we have an inventory of more than two billion new and obsolete parts, among which is a vast and diverse array of HC20 parts and much more. This includes items such as Gear Helical HC20 from manufacturer Designatronics Inc and many more, all of which are available with short lead times and competitive prices. For NSN parts, you won’t find a more inclusive source than Purchasing Sphere.
Our website offers a number of parametric search capabilities, one of which allows you to search specifically for HC20 parts. This means you can quickly sort through National Stock Numbers such as 3020008825690 and find parts from quality manufacturers like Designatronics Inc and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-882-5690 Item Description: Gear Helical | 3020 | 008825690 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Hc20 | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| HELICAL | AAQL | BODY STYLEPLAIN SOLID |
| HELICAL | AGJS | PITCH DIAMETER0 4409 INCHES MINIMUM AND 0 4419 INCHES MAXIMUM |
| HELICAL | AJLA | TEETH QUANTITY20 |
| HELICAL | ANTP | BORE STYLEPLAIN BOTH ENDS |
| HELICAL | CWCD | NOMINAL OUTSIDE DIAMETER0 474 INCHES |
| HELICAL | CWMW | TEETH TYPESINGLE HELIX |
| HELICAL | CWNH | TOOTH FORMSTANDARD |
| HELICAL | CWNM | TOOTH DIRECTIONLEFT |
| HELICAL | CWPP | PRESSURE ANGLE20 0000 DEGREES |
| HELICAL | CWPZ | HELIX ANGLE45 0000 DEGREES |
| HELICAL | CWQL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0 188 INCHES FIRST END |
| HELICAL | CWRM | FACE NOMINAL WIDTH0 125 INCHES |
| HELICAL | CWRS | BORE NOMINAL DIAMETER0 125 INCHES BOTH ENDS |
| HELICAL | CWTR | HUB STYLE DESIGNATORPINNED FIRST END |
| HELICAL | CWTX | HUB NOMINAL DIAMETER0 313 INCHES FIRST END |
| HELICAL | MATT | MATERIALSTEEL COMP 303S AND STEEL COMP 303SE OVERALL |
| HELICAL | MDCL | MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HELICAL | SFTT | SURFACE TREATMENTPASSIVATE OVERALL |
| HELICAL | STYL | STYLE DESIGNATORPROTRUDING HUB |
| HELICAL | TMQY | FURNISHED ITEMS AND QUANTITY1 SETSCREW |
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