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National Stock Number:
4730-00-256-8555
Federal Supply Class:
4730
National Item Identification Number:
002568555
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).
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Manufacturer Information:
| B110TYPEC | 80064 | NAVAL SHIP SYSTEMS COMMAND | | MIL-F-20670, TYPE C, SZ 1-1/4 IN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILF20670 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.375 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THNK OF FLANGE | | FACE SEATING SURFACE CONDITION | SERRATED | | FLANGE DIAMETER | 4.500 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE | | MATERIAL | STEEL | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH STEAM AND 200.0 POUNDS PER SQUARE INCH GAS AND 200.0 POUNDS PER SQUARE INCH OIL AND 200.0 POUNDS PER SQUARE INCH WATER | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 775.0 FAHRENHEIT STEAM AND 3000.0 FAHRENHEIT GAS AND 300.0 FAHRENHEIT OIL AND 300.0 FAHRENHEIT WATER | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES | | NONDEFINITIVE SPEC/STD DATA | C TYPE | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.438 INCHES NOMINAL |
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