4730-00-289-6020 FLANGE,PIPE,SWIVEL RETAINING Index 4720-00-289-6025 HOSE,AIR DUCT

National Stock Number:
4730-00-289-6021

Federal Supply Class:
4730

National Item Identification Number:
002896021

Description:
FLANGE,PIPE,SWIVEL RETAINING

Detail:
AN ITEM HAVING AN UNTHREADED HOLE WITH A RECESSED SHOULDER FOR THE PURPOSE OF RETAINING A SWIVEL TYPE PIPE, TUBE, OR HOSE FITTING. THE FACE MAY BE SMOOTH, GROOVED, OR SERRATED AND MAY BE DRILLED FOR CONNECTING BOLTS OR STUDS. EXCLUDES ADAPTER (AS MODIFIED).


Manufacturer Information:
AN756-1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS48750U583SAE INTERNATIONAL
SAE-AS48750U583SAE INTERNATIONAL
MS20756-1696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT CIRCLE DIAMETER1.855 INCHES NOMINAL
BOLT HOLE DIAMETER0.205 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
FLANGE WIDTH1.750 INCHES NOMINAL
MATERIALSTEEL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED1500.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED275.0 FAHRENHEIT FUEL/OIL, HYDROCARBON
RECESS DIAMETER1.510 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
SOCKET DEPTH0.136 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA96906-MS20756 GOVERNMENT STANDARD
STYLE DESIGNATORSQUARE, ONE BOLT HOLE CIRCLE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM
THICKNESS0.234 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.000 INCHES NOMINAL


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