4820-01-670-3327 SEAT,VALVE 4820-01-670-5377 FLANGE,GLAND,VALVE

National Stock Number:
4820-01-670-5130

Federal Supply Class:
4820

National Item Identification Number:
016705130

Description:
VALVE,PRESSURE EQUALIZING,GASEOU


Manufacturer Information:
2500704024995BECKLIN HOLDINGS, INC.
25007040 REV B24995BECKLIN HOLDINGS, INC.


Techincal Specification:
DISK LOADING METHODSPRING
END CONNECTION QUANTITY1
ABSOLUTE PRESSURE SETTING0.1
BODY MATERIALALUMINUM
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
FACE TO FACE DISTANCE1.13 INCHES NOMINAL
FIRST END CONNECTION TYPETHREADED EXTERNAL BOSS
FIRST END NOMINAL THREAD SIZE0.75 INCHES
FIRST END THREAD SERIES DESIGNATORNPSM
III PART NAME ASSIGNED BY CONTROLLING AGENCYBREATHER VALVE, DUAL ACTION
PROPRIETARY CHARACTERISTICSPACS
OPENING PRESSURE SETTING0.1 POUNDS PER SQUARE INCH
OUTSIDE SURFACE TREATMENTANODIZED
VALVE RELIEF DESIGN TYPEPRESSURE AND VACUUM
STEM MATERIALALUMINUM


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