| Item Name | Valve Vacuum Breaki |
| INC Code | 08101 |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-492-3303 (014923303) |
| NCB Code | USA (01) |
| Manufacturer | Itt Bell And Gosset Hydronics |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | NPT |
| ABJH | TEMP RATING | 300.0 DEG FAHRENHEIT |
| ADQZ | END CONNECTION QUANTITY | 1 |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| AEVX | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| AFLG | ABSOLUTE PRESSURE SETTING | 12.0 |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES |
| FEAT | SPECIAL FEATURES | 150 PSIG MAXIMUM WORKING PRESSURE; ADJUSTABLE RANGE 1/4 TO 20 (MERCURY) VACUUM; FACTORY SET TO 4 MERCURY VACUUM |
| Relevant Components for NSN - 4820-01-492-3303, 4820014923303 | ||||
| 4820-00-835-3873 (4820008353873) | 4820-01-431-2398 (4820014312398) | 4820-01-009-8942 (4820010098942) | 4820-01-273-3653 (4820012733653) | |
| 4820-01-274-9975 (4820012749975) | 4820-01-600-7663 (4820016007663) | 4820-01-338-4276 (4820013384276) | 4820-01-233-6683 (4820012336683) | |
| 4820-01-018-1584 (4820010181584) | 4820-01-322-8071 (4820013228071) | 4820-01-318-2830 (4820013182830) | 4820-01-340-5738 (4820013405738) | |
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