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National Stock Number: 4730-01-025-6171
Federal Supply Class: 4730
National Item Identification Number: 010256171
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:
4045322 | 77445 | RTX CORPORATION |
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Techincal Specification:
BOLT CIRCLE DIAMETER | 1.602 INCHES NOMINAL | BOLT HOLE DIAMETER | 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM | FACE SEATING SURFACE CONDITION | UNFINISHED | FLANGE END RADIUS | 0.280 INCHES MINIMUM AND 0.310 INCHES MAXIMUM | FLANGE SECTION STYLE | RECESSED FACE (BLIND) | FLANGE WIDTH | 1.882 INCHES MINIMUM AND 1.912 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5646 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL CORROSION RESISTING | STYLE DESIGNATOR | TRIANGULAR, ONE BOLT HOLE CIRCLE | THICKNESS | 0.193 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
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