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 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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