| 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 | ||||
| 4820-01-457-8919 (4820014578919) | 4820-00-518-4670 (4820005184670) | 4820-01-087-8164 (4820010878164) | 4820-01-658-8314 (4820016588314) | |
| 4820-01-600-0105 (4820016000105) | 4820-01-221-1573 (4820012211573) | 4820-01-117-0037 (4820011170037) | 4820-01-047-2107 (4820010472107) | |
| 4820-00-818-1047 (4820008181047) | 4820-01-544-0867 (4820015440867) | 4810-00-679-2778 (4810006792778) | 4820-01-115-6756 (4820011156756) | |
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