4730-01-026-8719 FLANGE,PIPE Index 6520-01-026-8721 PARTS KIT,DENTAL EQUIPMENT

National Stock Number:
4730-01-026-8720

Federal Supply Class:
4730

National Item Identification Number:
010268720

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:
20PA09505DAYCO INDUSTRIAL
20PA30327IMPERIAL
M52525/17-2081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-52525/1781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-F-5252581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS39296-20B96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT HOLE DIAMETER0.469 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.312 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.200 INCHES NOMINAL
FURNISHED ITEMSSCREW AND PREFORMED PACKING AND LOCK WASHER
FACE SEATING SURFACE CONDITIONGROUND
FLANGE LENGTH3.160 INCHES NOMINAL
FLANGE SECTION STYLERECESSED FACE, RAISED NECK
FLANGE WIDTH2.860 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.424 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.830 INCHES NOMINAL
MATERIALIRON OR STEEL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED4000.0 POUNDS PER SQUARE INCH FUEL/OIL, HYDROCARBON
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED212.0 FAHRENHEIT FUEL/OIL, HYDROCARBON
NECK HEIGHT0.320 INCHES NOMINAL
RECESS DEPTH0.295 INCHES NOMINAL
RECESS DIAMETER2.031 INCHES NOMINAL
SPECIAL FEATURESFLANGE IS SPLIT THROUGH THE CENTER ALONG THE LENGTH
SPECIFICATION/STANDARD DATA81349-MIL-F-52525C GOVERNMENT SPECIFICATION
STYLE DESIGNATORRECTANGULAR, WITH BOLT HOLES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTZINC
THICKNESS0.560 INCHES NOMINAL


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