NSN 4820-01-198-4201
Part Details | VACUUM BREAKING VALVE
4820-01-198-4201 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.
Alternate Parts: P4262T, P4-262T, 5189440, 4820-01-198-4201, 01-198-4201, 4820011984201, 011984201
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 09, 1985 | 01-198-4201 | 08101 ( VALVE, VACUUM BREAKING ) |
REFERENCE DRAWINGS & PICTURES
SINGLE CONNECTION, STRAIGHT FLOW
PLAIN
HEXAGON W/ BOLT HOLES
PLAIN
HEXAGON W/ BOLT HOLES
PLAIN
HEXAGON W/ BOLT HOLES
PLAIN
HEXAGON W/ BOLT HOLES
Cross Reference | NSN 4820-01-198-4201
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| P4-262T | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 5189440 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-198-4201
| Characteristic | Specifications |
|---|---|
| BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | PLAIN FACE FLANGE |
| SECOND END STYLE DESIGNATOR | PLAIN |
| SECOND END FLANGE SHAPE STYLE | HEXAGON W/ BOLT HOLES |
| SECOND END WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL |
| ABSOLUTE PRESSURE SETTING | 0.5 |
| SPECIAL FEATURES | OPERATING PRESSURE: 0-100 PSI; OPERATING TEMP: -40 TO 105 DEG CELCIUS |