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National Stock Number:
4730-01-379-3757
Federal Supply Class:
4730
National Item Identification Number:
013793757
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:
| 72A356606 | 76301 | THE BOEING COMPANY | | 72A356606-2001 | 76301 | THE BOEING COMPANY | | 72A356606-2001 | K4342 | MB AEROSPACE LIMITED |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 1.440 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.213 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE END RADIUS | 2.070 INCHES NOMINAL | | FLANGE LENGTH | 4.200 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED AND RECESSED FACE, RAISED NECK | | FLANGE WIDTH | 2.520 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | RAISED FACE DIAMETER | 0.312 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.750 INCHES NOMINAL | | RECESS DEPTH | 2.520 INCHES NOMINAL | | RECESS DIAMETER | 0.213 INCHES NOMINAL | | NOMINAL THREAD SIZE | 1.500 INCHES | | SCREW THREAD SERIES DESIGNATOR | UN | | SPECIAL FEATURES | 2 HOLES 1.840 IN. DIA. THRU SIDE , 1 ON EACH SIDE | | STYLE DESIGNATOR | OVAL, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OR PS13001 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.750 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 18 |
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