NSN 4820-01-398-5770

Part Details | VACUUM BREAKING VALVE

4820-01-398-5770 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: TA3301633, TA330-1633, 4820-01-398-5770, 01-398-5770, 4820013985770, 013985770

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 05, 199401-398-577008101 ( VALVE, VACUUM BREAKING )
REFERENCE DRAWINGS & PICTURES

SINGLE CONNECTION, STRAIGHT FLOW

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Cross Reference | NSN 4820-01-398-5770
Part Number Cage Code Manufacturer
TA330-163308992AGM CONTAINER CONTROLS INC.DBA A G M
Technical Data | NSN 4820-01-398-5770
Characteristic Specifications
BODY STYLE SINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIAL ALUMINUM ALLOY
OUTSIDE SURFACE TREATMENT ANODIZED
FLOW CONTROL DEVICEF ANY ACCEPTABLE
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR NPSM
FIRST END NOMINAL THREAD SIZE0.750 INCHES
TEMP ADJUSTABILITY NOT ADJUSTABLE
ABSOLUTE PRESSURE SETTING4.1