AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Gate |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-851-9577 (008519577) |
| NCB Code | USA (00) |
| Manufacturer | Walworth Co The |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAMW | FLANGE DIAMETER | 16.000 INCHES |
| ADSR | BONNET TYPE | OUTSIDE SCREW-YOKE |
| ADST | BONNET ATTACHMENT METHOD | BOLTED |
| AECS | BOLT HOLE QUANTITY | 12 |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CWCF | FACE TO FACE DISTANCE | 13.000 INCHES |
| CWDF | FLANGE FACE DESIGN | RAISED |
| FEAT | SPECIAL FEATURES | 0.875 IN. BOLT HOLE DIA;14.250 IN. BOLT CIRCLE DIA;10 IN. NOM PIPE SIZE ACCOMMODATED;FLANGE RAISED FACE HT 0.062 IN. |
| MATT | III MATERIAL | NICKEL ALLOY DISK |
| MATT | III MATERIAL | NICKEL ALLOY STEM |
| MATT | III MATERIAL | STEEL BODY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FEAT,MATERIAL AND END DIMENSIONAL DATA |
| CRKP | STEM TYPE | RISING |
| MATT | III MATERIAL | NICKEL ALLOY SEAT |
| Relevant Components for NSN - 4820-00-851-9577, 4820008519577 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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