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National Stock Number:
4730-01-509-2305
Federal Supply Class:
4730
National Item Identification Number:
015092305
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:
| 7326208 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 7326208-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.344 INCHES NOMINAL | | BOLT HOLE QUANTITY | 5 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.281 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.281 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE LENGTH | 1.550 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE | | FLANGE WIDTH | 1.550 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.135 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.135 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 316L COND A ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.4375 INCHES | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | SCREW THREAD SERIES DESIGNATOR | UNJ | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL; PRESSURE TEST FIXTURE, SQUARE FLANGE WITH 4 UNTHREADED BOLT HOLES; 1.179 INCH INLET REDUCED TO .4375 INCH THREADED OUTLET | | STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TY VI OR VII FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 1.750 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 20 | | UNTHREADED REDUCER HOLE DIAMETER | 1.179 INCHES NOMINAL |
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