AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Check |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-481-2077 (004812077) |
| NCB Code | USA (00) |
| Manufacturer | William Powell Company The |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | FLOW CONTROL DEVICE | DISK" |
| AECS | BOLT HOLE QUANTITY | 4 1ST END" |
| AQLR | VALVE OPERATION METHOD | MANUAL" |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END" |
| AWLS | CONNECTION TYPE | FLANGE 1ST END" |
| BBJX | MOUNTING POSITION | HORIZONTAL" |
| CQGM | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES 1ST END" |
| CWCF | FACE TO FACE DISTANCE | 9.500 INCHES" |
| CWCK | NOMINAL THICKNESS | 0.750 INCHES 1ST END" |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END" |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES 1ST END" |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END" |
| FEAT | SPECIAL FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM" |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE" |
| MATT | MATERIAL | COPPER ALLOY SEAT" |
| MATT | MATERIAL | COPPER ALLOY STEM" |
| MATT | MATERIAL | IRON CAST BODY" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126-61T,CLB ASSN STD SINGLE MATERIAL RESPONSE BODY" |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE" |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS" |
| ADQU | FLOW CONTROL DEVICE | DISK" |
| AECS | BOLT HOLE QUANTITY | 4 1ST END" |
| AQLR | VALVE OPERATION METHOD | MANUAL" |
| ARKN | FLANGE SHAPE | ROUND WITH HOLES 1ST END" |
| AWLS | CONNECTION TYPE | FLANGE 1ST END" |
| BBJX | MOUNTING POSITION | HORIZONTAL" |
| CQGM | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 7.500 INCHES 1ST END" |
| CWCF | FACE TO FACE DISTANCE | 9.500 INCHES" |
| CWCK | NOMINAL THICKNESS | 0.750 INCHES 1ST END" |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END" |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 6.000 INCHES 1ST END" |
| CWDF | FLANGE FACE DESIGN | PLAIN 1ST END" |
| FEAT | SPECIAL FEATURES | ADDITIONAL FLOW CONTROL DEVICE: STEM" |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE" |
| MATT | MATERIAL | COPPER ALLOY SEAT" |
| MATT | MATERIAL | COPPER ALLOY STEM" |
| MATT | MATERIAL | IRON CAST BODY" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A126-61T,CLB ASSN STD SINGLE MATERIAL RESPONSE BODY" |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE" |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS" |
| Relevant Components for NSN - 4820-00-481-2077, 4820004812077 | ||||
| 4810-00-872-2016 (4810008722016) | 4810-01-701-8537 (4810017018537) | 4820-01-147-9334 (4820011479334) | 4820-01-654-7545 (4820016547545) | |
| 4820-01-701-6726 (4820017016726) | 4820-01-310-4503 (4820013104503) | 4820-01-346-3872 (4820013463872) | 4820-01-477-2791 (4820014772791) | |
| 4810-01-665-1605 (4810016651605) | 4820-01-487-1839 (4820014871839) | 4820-01-528-2828 (4820015282828) | 4820-01-340-1265 (4820013401265) | |
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