| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-621-8959 (016218959) |
| NCB Code | USA (01) |
| Manufacturer | Control Devices Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST25-1A200 | control devices inc | valve relief pressure and temper | 58818 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADQU | Flow Control Device | POPPET |
| CQMM | First End Thread Series Designator | NPT |
| AAQL | Body Style | ANGLE GIVE "ADQM" AND "ADQN" ONLY WHEN FLANGED BOTH ENDS |
| ACLG | First End Nominal Pipe Size Accommodated | 0.25 INCHES |
| AEVX | Temp Adjustability | NOT ADJUSTABLE |
| ACLL | First End Thread Direction | RIGHT-HAND |
| CXCY | Part Name Assigned By Controlling Agency | AIR SAFETY VALVE |
| MRC | Decoded Requirement | Clear Text Reply |
| ABJH | Temp Rating | 250.0 DEG FAHRENHEIT |
| ACKM | First End Connection Type | THREADED INTERNAL PIPE |
| ACKN | First End Style Designator | SOCKET |
| ACLR | Second End Relationship With First End | NOT IDENTICAL |
| AAFZ | Body Material | BRASS |
| ADQZ | End Connection Quantity | 2 |
| ADSW | Adjustable Pressure Range | +25.0 TO 350.0 POUNDS PER SQUARE INCH |
| ADQV | Flow Control Device Material | RUBBER, SYNTHETIC |
| Components Related to NSN - 4820-01-621-8959, 4820016218959 | ||||
| 4820-01-207-4765 (4820012074765) | 4810-01-288-4028 (4810012884028) | 4820-01-448-5478 (4820014485478) | 4820-01-669-0039 (4820016690039) | |
| 4820-00-289-0856 (4820002890856) | 4820-01-349-7107 (4820013497107) | 4820-01-251-6138 (4820012516138) | 4810-01-615-6216 (4810016156216) | |
| 4820-01-038-5445 (4820010385445) | 4820-01-171-6472 (4820011716472) | 4810-01-534-9910 (4810015349910) | 4820-01-254-9633 (4820012549633) | |
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