AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Regulating Temperature |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-229-4746 (012294746) |
| NCB Code | USA (01) |
| Manufacturer | Trac Regulators Inc, National Instruments Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | STEEL,QQ-S-763 |
| AAQL | BODY STYLE | TEE |
| ABEP | STEM MATERIAL | STEEL,QQ-S-763 |
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| ACSH | SEAT MATERIAL | STEEL,QQ-S-763 |
| ADQL | FACE TO FACE DISTANCE | 7.375 INCHES NOMINAL |
| ADQM | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES NOMINAL |
| ADQT | PACKING MATERIAL | STEEL,QQ-S-763 |
| ADQU | FLOW CONTROL DEVICE | PISTON,TOP GUIDED |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,QQ-S-763 |
| ADQZ | END CONNECTION QUANTITY | 3 |
| AEVX | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| AEWJ | THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NON MAGNETIC PERMEABILITY OF 2.0 PCT OR LESS |
| Relevant Components for NSN - 4820-01-229-4746, 4820012294746 | ||||
| 4820-01-355-0373 (4820013550373) | 4820-01-596-5537 (4820015965537) | 4820-01-428-4292 (4820014284292) | 4820-01-572-3577 (4820015723577) | |
| 4820-01-535-9663 (4820015359663) | 4820-01-278-9880 (4820012789880) | 4820-01-412-2051 (4820014122051) | 4820-12-365-1402 (4820123651402) | |
| 4810-12-380-1387 (4810123801387) | 4820-01-492-3226 (4820014923226) | 4820-01-299-0262 (4820012990262) | 4820-01-263-0040 (4820012630040) | |
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