AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-683-9348 (006839348) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Watts Regulator Co Cleveland |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MILV13612TYPE1 | military specifications | valve relief pressure and temper | RFQ |
| 40XL 3 4IN 125PSI | watts regulator co cleveland | valve relief pressure and temper | RFQ |
| 40XL3-4 IN | watts regulator co cleveland | valve relief pressure and temper | RFQ |
| M45712 | watts regulator co cleveland | valve relief pressure and temper | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | BRONZE,ASTM B61 AND BRONZE,ASTM B62 |
| AAQL | BODY STYLE | TEE W/ OFFSET GIVE ADQM ADQN AND ADQP ONLY IF FLANGED ALL ENDS |
| ABEP | STEM MATERIAL | BRONZE,ASTM B61 AND BRONZE,ASTM B62 |
| ABFF | FURNISHED ITEMS | EMERGENCY OPENING DEVICE |
| ABJH | TEMP RATING | 210.0 DEG FAHRENHEIT |
| ACKL | MEDIA FOR WHICH DESIGNED | WATER,FRESH |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLG | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| ACSH | SEAT MATERIAL | BRONZE,ASTM B61 AND BRONZE,ASTM B62 |
| ACSX | OFFSET DISTANCE | 0.625 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADQV | FLOW CONTROL DEVICE MATERIAL | NICKEL COPPER ALLOY |
| ADQZ | END CONNECTION QUANTITY | 3 |
| ADSV | OPENING PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH |
| AEVU | BULB LENGTH | 5.625 INCHES NOMINAL |
| AEVX | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| AFKX | TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
| FEAT | SPECIAL FEATURES | 75.000 BTU PER HR MINDISCHARGE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND B STYLE AND 2 CLASS AND X SIZE |
| Relevant Components for NSN - 4820-00-683-9348, 4820006839348 | ||||
| 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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