4730-00-174-5937 FLANGE,PIPE Index 4730-00-174-5939 FLANGE,PIPE

National Stock Number:
4730-00-174-5938

Federal Supply Class:
4730

National Item Identification Number:
001745938

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
5000S4823-6449653711NAVAL SEA SYSTEMS COMMAND
5000S4823-6449680064NAVAL SHIP SYSTEMS COMMAND
MS1830896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS18308-3/8 IN.96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS18308-3/8 INCH81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS18308-3/8IN.96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS18308-3/8INCH96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL
BOLT HOLE DIAMETER0.562 INCHES NOMINAL
BOLT HOLE QUANTITY4
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY FLANGE,PIPE,3/8 IN.NOM PIPE SIZE
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER3.750 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, SOCKET NECK
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-872 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED850.0 FAHRENHEIT STEAM AND 425.0 FAHRENHEIT WATER
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED600.0 POUNDS PER SQUARE INCH STEAM AND 1000.0 POUNDS PER SQUARE INCH WATER
NECK HEIGHT0.500 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.375 INCHES
RAISED FACE DIAMETER2.000 INCHES NOMINAL
RAISED FACE HEIGHT0.250 INCHES NOMINAL
SOCKET DEPTH0.375 INCHES NOMINAL
SOCKET DIAMETER0.690 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.562 INCHES NOMINAL


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