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) | 00-200-0745 (002000745) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Hammond Valve Corp, Stockham Valves And Fittings Inc, Manufacturers Standardization So, Crane Corp, The Walworth Company, Tyco Fire Products Lp, Northern Indiana Business Services, Wolverine Brass Co Ltd, Federal Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| WW-V-51E | military specifications | valve check | RFQ |
| IB949-1-1-2 | hammond valve corp | valve check | RFQ |
| B345 | stockham valves and fittings inc | valve check | RFQ |
| MSS SP-80 | manufacturers standardization so | valve check | RFQ |
| UA-011490-99-1 | crane corp | valve check | RFQ |
| EA15919 | crane corp | valve check | RFQ |
| 76E-1-1-2 | crane corp | valve check | RFQ |
| 3412 1 1 2IN | the walworth company | valve check | RFQ |
| UA-011490-99-1-50 IN | tyco fire products lp | valve check | RFQ |
| T-413-Y 1 1-2IN FPT | northern indiana business services | valve check | RFQ |
| 461H | wolverine brass co ltd | valve check | RFQ |
| WWV51 | hammond valve corp | valve check | RFQ |
| WWV51 | federal specifications | valve check | RFQ |
| 510A2236 ITEM 3 | tyco fire products lp | valve check | RFQ |
| 4812-12 | tyco fire products lp | valve check | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 100.0 DEG FAHRENHEIT 2ND RESPONSE |
| AEHZ | MAXIMUM OPERATING TEMP | 406.0 DEG FAHRENHEIT 1ST RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |
| BBJX | MOUNTING POSITION | HORIZONTAL OR VERTICAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE |
| CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH 2ND RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 1.500 INCHES ALL ENDS |
| FEAT | SPECIAL FEATURES | SWING CHECK TYPE |
| MATT | MATERIAL | COPPER ALLOY 836 BODY |
| MATT | MATERIAL | COPPER ALLOY 836 SEAT |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE FLOW CONTROL DEVICE |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS 2ND RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 59646-MSS AP-80 MANUFACTURERS STANDARD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 200 CLASS AND NPT END AND 1-1/2IN. SIZE AND 3 TYPE |
| Relevant Components for NSN - 4820-00-200-0745, 4820002000745 | ||||
| 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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