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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 20721 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 20721 parts and much more. This includes items such as Valve Y 20721 from manufacturer Crane Co 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 20721 parts. This means you can quickly sort through National Stock Numbers such as 4820003919356 and find parts from quality manufacturers like Crane Co 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 |
|---|---|---|---|---|---|---|
| 4820-00-391-9356 Item Description: Valve Y | 4820 | 003919356 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 20721 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE 1ST END |
| CWCF | FACE TO FACE DISTANCE | 14.000 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.812 INCHES 1ST END |
| CWDF | FLANGE FACE DESIGN | RAISED STRAIGHT 1ST END |
| FEAT | SPECIAL FEATURES | 3/4 INCH FLANGED NIPPLE IN BONNET |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU Y-PATTERN |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| AECS | BOLT HOLE QUANTITY | 8 1ST END |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END |
| CWCD | NOMINAL OUTSIDE DIAMETER | 8.250 INCHES 1ST END |
| CWCK | NOMINAL THICKNESS | 2.000 INCHES 1ST END |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.625 INCHES 1ST END |
| CWDH | RAISED FACE NOMINAL HEIGHT | 0.125 INCHES 1ST END |
| MATT | MATERIAL | STEEL BODY |
 |
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