| Item Name | Valve Expansion |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-410-4498 (004104498) |
| NCB Code | USA (00) |
| Manufacturer | Singer Co The, C And D Equipment Company Inc, Emerson Electric Gmbh And Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABFF | Furnished Items | MOUNTING BRACKET |
| ACKM | First End Connection Type | THREADED EXTERNAL TUBE |
| ACLL | First End Thread Direction | RIGHT-HAND |
| AFKM | Valve Pressure Limiting Device | NOT INCLUDED |
| ACLS | Second End Connection Type | THREADED EXTERNAL PIPE |
| AFKU | Valve Equalizer Location | INTERNAL |
| ACMS | Second End Thread Direction | RIGHT-HAND |
| ACTE | First End Seat Angle In Deg | 45 |
| AFKK | Valve Expansion Control Type | THERMOSTATIC |
| ADQU | Flow Control Device | NEEDLE |
| ADQV | Flow Control Device Material | STEEL, CORROSION RESISTING |
| ADQZ | End Connection Quantity | 2 |
| AAQL | Body Style | ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS |
| ACKN | First End Style Designator | FLARED |
| ACLH | First End Outside Diameter Tube Accommodated | 0.250 INCHES NOMINAL |
| ACLT | Second End Style Designator | PLAIN |
| ACMN | Second End Nominal Pipe Size Accommodated | 0.250 INCHES |
| ACLR | Second End Relationship With First End | NOT IDENTICAL |
| ACSH | Seat Material | STEEL, CORROSION RESISTING |
| AAFZ | Body Material | BRASS |
| MRC | Decoded Requirement | Clear Text Reply |
| AFKL | Valve Evaporator Temp Range Designation | LOW |
| ACKL | Media For Which Designed | REFRIGERANT 12 |
| Relevant Components for NSN - 4820-00-410-4498, 4820004104498 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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