| Item Name | Valve Regulating Temperature |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-418-4097 (014184097) |
| NCB Code | USA (01) |
| Manufacturer | Trac Regulators Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | BRONZE, MIL-B-16541 |
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | STEEL, QQ-S-763 |
| ABFF | FURNISHED ITEMS | BONNET AND ADJUSTMENT STEM |
| ACKM | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | BRONZE, MIL-B-16541 |
| ADQT | PACKING MATERIAL | PLASTIC, TETRAFLUOROETHYLENE |
| ADQU | FLOW CONTROL DEVICE | DOUBLE SEATED |
| ADQV | FLOW CONTROL DEVICE MATERIAL | BRONZE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVM | TWO-WAY VALVE ACTION | REVERSE ACTING |
| AEVT | CAPILLARY TUBE LENGTH | 240.000 INCHES NOMINAL |
| AEVU | BULB LENGTH | 15.000 INCHES MINIMUM AND 30.000 INCHES MAXIMUM |
| AEVV | BULB DIAMETER | 1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |
| AEVW | BULB MATERIAL | NICKEL COPPER ALLOY |
| AEVX | TEMP ADJUSTABILITY | ADJUSTABLE |
| AEWJ | THERMOSTATIC ELEMENT | INTEGRAL W/VALVE |
| AGAV | END ITEM IDENTIFICATION | WEAPONS SYSTEM CODE JL - TARAWA CLASS LHA |
| AZKQ | TEMP RATING | 60.0 DEG FAHRENHEIT NOMINAL AND 90.0 DEG FAHRENHEIT MAXIMUM |
| FEAT | SPECIAL FEATURES | SAFETY FEATURE OF VALVE IS TO OPEN VALVE ON FAILURE OF THERMO SENSITIVE CHARGE (FAIL OPEN) |
| Relevant Components for NSN - 4820-01-418-4097, 4820014184097 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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