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) | 00-288-7200 (002887200) |
| NCB Code | USA (00) |
| Manufacturer | William Powell Company The, The Walworth Company, Lunkenheimer Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1237 1-2IN | william powell company the | valve gate | RFQ |
| 32 1-2IN | the walworth company | valve gate | RFQ |
| FIG 1962 1-2IN | lunkenheimer co | valve gate | RFQ |
| 1881 1-2IN | lunkenheimer co | valve gate | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSR | BONNET TYPE | INSIDE SCREW |
| ADST | BONNET ATTACHMENT METHOD | UNION |
| AQLR | VALVE OPERATION METHOD | MANUAL |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE |
| CBBL | FEATURES PROVIDED | BONNET PACKING |
| CCFG | VALVE SIZE | 0.500 INCHES |
| CQCJ | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 350.0 POUNDS PER SQUARE INCH STEAM AND 1000.0 POUNDS PER SQUARE INCH WATER-OIL-GAS |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
| CRKP | STEM TYPE | RISING |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 550.0 DEG FAHRENHEIT STEAM |
| CYBZ | INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CYCA | PRESSURE CLASS | 350.0 POUNDS |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | COPPER ALLOY SEAT |
| MATT | MATERIAL | COPPER ALLOY STEM |
| MATT | MATERIAL | NICKEL ALLOY DISK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B584 (C87500) ASSN STD SINGLE MATERIAL RESPONSE STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| THSD | THREAD SERIES DESIGNATOR | NPT |
| Relevant Components for NSN - 4820-00-288-7200, 4820002887200 | ||||
| 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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