| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-632-1521 (006321521) |
| NCB Code | USA (00) |
| Manufacturer | Conbraco Industries Inc, Smith A O Water Products Corp, Watts Regulator Co Cleveland, American National Standards, Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 18-302-09 | conbraco industries inc | valve relief pressure and temper | 72219 | RFQ |
| 18-402-27 | conbraco industries inc | valve relief pressure and temper | 72219 | RFQ |
| 18C-402-27 | conbraco industries inc | valve relief pressure and temper | 72219 | RFQ |
| 401X | smith a o water products corp | valve relief pressure and temper | 42892 | RFQ |
| 40L3-4 | watts regulator co cleveland | valve relief pressure and temper | 79227 | RFQ |
| ANSI Z21.22 | american national standards | valve relief pressure and temper | 80204 | RFQ |
| MILV13612 | military specifications | valve relief pressure and temper | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | BRONZE |
| AAQL | BODY STYLE | ANGLE GIVE ADQM AND ADQN ONLY IF FLANGED ONE OR TWO ENDS |
| ABEP | STEM MATERIAL | BRONZE |
| 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 | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| ACLT | SECOND END STYLE DESIGNATOR | PLAIN |
| ACMN | SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | BRONZE |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADQV | FLOW CONTROL DEVICE MATERIAL | SILICONE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADSV | OPENING PRESSURE SETTING | 125.0 POUNDS PER SQUARE INCH |
| AEVX | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| AFKX | TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
| FEAT | SPECIAL FEATURES | 355.000 BTU PER HR MIN DISCHARGE |
| Components Related to NSN - 4820-00-632-1521, 4820006321521 | ||||
| 4820-01-373-8958 (4820013738958) | 4820-01-129-8013 (4820011298013) | 4820-01-440-6910 (4820014406910) | 4810-01-523-9395 (4810015239395) | |
| 4810-01-541-8177 (4810015418177) | 4810-01-480-3370 (4810014803370) | 4820-01-190-5941 (4820011905941) | 4820-01-130-0014 (4820011300014) | |
| 4820-01-365-6951 (4820013656951) | 4820-01-414-5558 (4820014145558) | 4820-01-319-9150 (4820013199150) | 4820-00-488-8376 (4820004888376) | |
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