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National Stock Number:
4730-01-115-3488
Federal Supply Class:
4730
National Item Identification Number:
011153488
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:
| MIL-F-18180 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | PART NO 152 | 78824 | TUBE TURNS TECHNOLOGIES INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.620 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.620 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 3.750 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-105,GR1 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 825.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 800.0 FAHRENHEIT ANY ACCEPTABLE | | NECK HEIGHT | 0.281 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND AB STYLE | | RAISED FACE DIAMETER | 1.360 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.250 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | SOCKET DEPTH | 0.380 INCHES NOMINAL | | SOCKET DIAMETER | 0.656 INCHES NOMINAL | | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PAINT | | THICKNESS | 0.560 INCHES MINIMUM AND 0.610 INCHES MAXIMUM |
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