| Item Name | Valve Vacuum Regulating |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-412-7440 (014127440) |
| NCB Code | USA (01) |
| Manufacturer | Fairchild Industrial Products Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABJH | Temp Rating | 200.0 DEG FAHRENHEIT |
| MRC | Decoded Requirement | Clear Text Reply |
| AAQL | Body Style | SINGLE CONNECTION, STRAIGHT FLOW |
| CQYM | First End Nominal Thread Size | 0.375 INCHES |
| ACKM | First End Connection Type | THREADED INTERNAL PIPE |
| AEVX | Temp Adjustability | ADJUSTABLE |
| ACKN | First End Style Designator | PLAIN |
| CQMM | First End Thread Series Designator | NPT |
| ABJH | Temp Rating | -40.0 DEG FAHRENHEIT |
| ACKL | Media For Which Designed | AIR |
| ACLR | Second End Relationship With First End | IDENTICAL |
| ACLL | First End Thread Direction | RIGHT-HAND |
| AAFZ | Body Material | ALUMINUM ALLOY |
| ADQZ | End Connection Quantity | 2 |
| ADQU | Flow Control Device | DIAPHRAGM |
| Relevant Components for NSN - 4820-01-412-7440, 4820014127440 | ||||
| 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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