| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-181-8912 (001818912) |
| NCB Code | USA (00) |
| Manufacturer | Warren Controls Inc, Trac Regulators Inc, American Society For Testing, Military Specifications, Leslie Controls Inc, Atlas Valve Co |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 30807020 | warren controls inc | valve regulating fluid pressure | 03847 | RFQ |
| 30807268REVJ | warren controls inc | valve regulating fluid pressure | 03847 | RFQ |
| 40400-09 25T60PSI | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| 40400-901 | trac regulators inc | valve regulating fluid pressure | 55378 | RFQ |
| 4361 1 1 4IN 30 | warren controls inc | valve regulating fluid pressure | 03847 | RFQ |
| ASTM F 1370 | american society for testing | valve regulating fluid pressure | 81346 | RFQ |
| MIL-V-20420 | military specifications | valve regulating fluid pressure | 81349 | RFQ |
| MILV2042 | military specifications | valve regulating fluid pressure | 81349 | RFQ |
| N-498 | leslie controls inc | valve regulating fluid pressure | 35795 | RFQ |
| N-498-30-1.25IP | leslie controls inc | valve regulating fluid pressure | 35795 | RFQ |
| N-498-30-1.25IPS 25 TO 60PSI | leslie controls inc | valve regulating fluid pressure | 35795 | RFQ |
| NAP391CDS8 | atlas valve co | valve regulating fluid pressure | 70667 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER,FRESH AND WATER,SALT |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| ACKN | FIRST END STYLE DESIGNATOR | STREAMLINED WITH ONE BRAZING RING |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.250 INCHES |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGM |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AEVA | OUTLET PRESSURE RANGE | 25.0 TO 60.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | NOT INCLUDED |
| AZKQ | TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL |
| FEAT | SPECIAL FEATURES | ENDS W/O BRAZING RINGS INSTALLED |
| SPCL | SPECIAL TEST FEATURES | HIGH-IMPACT SHOCK TESTS ARE REQUIRED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 |
| TEST | TEST DATA DOCUMENT | 81349-MILV2042 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| Components Related to NSN - 4820-00-181-8912, 4820001818912 | ||||
| 4810-01-567-7671 (4810015677671) | 4820-00-811-2684 (4820008112684) | 4820-12-350-7803 (4820123507803) | 4810-01-606-1449 (4810016061449) | |
| 4820-01-235-1424 (4820012351424) | 4820-01-282-2547 (4820012822547) | 4820-00-936-3987 (4820009363987) | 4820-99-471-4151 (4820994714151) | |
| 4820-01-189-0797 (4820011890797) | 4820-01-123-0285 (4820011230285) | 4820-01-501-6459 (4820015016459) | 4810-00-719-6365 (4810007196365) | |
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