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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 637-221 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 637-221 parts and much more. This includes items such as Transformer Power 637-221 from manufacturer Sherjor 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 637-221 parts. This means you can quickly sort through National Stock Numbers such as 5950002804512 and find parts from quality manufacturers like Sherjor 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 |
|---|---|---|---|---|---|---|
| 5950-00-280-4512 Item Description: Transformer Power | 5950 | 002804512 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 637-221 | 6 | 9 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ABTD | MOUNTING SLOT WIDTH | 0.203 INCHES NOMINAL SINGLE GROUP |
| ACZB | FREQUENCY RATING | 50.0 HERTZ MINIMUM SINGLE COMPONENT AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 3.812 INCHES NOMINAL |
| ADAT | BODY WIDTH | 2.500 INCHES NOMINAL |
| ADAU | BODY HEIGHT | 3.250 INCHES NOMINAL |
| AKNA | INCLOSURE TYPE | PARTIALLY INCLOSED, DOUBLE SHELL |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| AXGY | MOUNTING METHOD | FLANGE SINGLE GROUP AND SLOT SINGLE GROUP |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT |
| CWJS | WINDING OPERATING VOLTAGE | 115.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY |
| CWJS | WINDING OPERATING VOLTAGE | 24.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE SECONDARY |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD |
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