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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 1221 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 1221 parts and much more. This includes items such as 1221 from manufacturer Pima Valve 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 1221 parts. This means you can quickly sort through National Stock Numbers such as 4820001383854 and find parts from quality manufacturers like Pima Valve 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.
| MRC | Criteria | Characteristic |
|---|---|---|
| STOP-CHECK | ADQU | FLOW CONTROL DEVICEDISK |
| STOP-CHECK | ADSR | BONNET TYPEOUTSIDE SCREW-YOKE |
| STOP-CHECK | ADST | BONNET ATTACHMENT METHODBOLTED |
| STOP-CHECK | AECS | BOLT HOLE QUANTITY4 ALL ENDS |
| STOP-CHECK | AEHZ | MAXIMUM OPERATING TEMP500 0 DEG FAHRENHEIT SINGLE RESPONSE |
| STOP-CHECK | AQLR | VALVE OPERATION METHODMANUAL |
| STOP-CHECK | ARKN | FLANGE SHAPEROUND WITH HOLES ALL ENDS |
| STOP-CHECK | AWLS | CONNECTION TYPEFLANGE ALL ENDS |
| STOP-CHECK | BBJX | MOUNTING POSITIONHORIZONTAL OR VERTICAL |
| STOP-CHECK | CBBL | FEATURES PROVIDEDBONNET PACKING |
| STOP-CHECK | CCFG | VALVE SIZE2 500 INCHES |
| STOP-CHECK | CQGM | MAXIMUM OPERATING PRESSURE150 0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| STOP-CHECK | CWCD | NOMINAL OUTSIDE DIAMETER7 000 INCHES ALL ENDS |
| STOP-CHECK | CWCF | FACE TO FACE DISTANCE8 500 INCHES |
| STOP-CHECK | CWCK | NOMINAL THICKNESS0 875 INCHES ALL ENDS |
| STOP-CHECK | CWCQ | BOLT HOLE NOMINAL DIAMETER0 750 INCHES ALL ENDS |
| STOP-CHECK | CWCT | BOLT CIRCLE NOMINAL DIAMETER5 500 INCHES ALL ENDS |
| STOP-CHECK | CWDF | FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS |
| STOP-CHECK | CWDH | RAISED FACE NOMINAL HEIGHT0 062 INCHES ALL ENDS |
| STOP-CHECK | CWDL | RAISED FACE NOMINAL DIAMETER4 125 INCHES ALL ENDS |
| STOP-CHECK | MATT | MATERIALCHROMIUM ALLOY STEM |
| STOP-CHECK | MDCL | MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY |
| STOP-CHECK | MEDA | MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE |
| STOP-CHECK | STYL | STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS |
| STOP-CHECK | TEST | TEST DATA DOCUMENT81349-MIL-S-901 SPECIFICATION INCLUDES ENGINEERING TYPE BULLETINS BROCHURESETC THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT EXCLUDES COMMERCIAL CATALOGS INDUSTRY DIRECTORIES AND SIMILAR TRADE PUBLICATIONS REFLECTING |
| STOP-CHECK | ZZZT | NONDEFINITIVE SPECSTD DATAD COMPOSITION |
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