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National Stock Number:
4730-01-199-1887
Federal Supply Class:
4730
National Item Identification Number:
011991887
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:
| 1621-228-01 PC 204 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-228-01 | 96169 | ELECTRIC BOAT CORPORATION | | 4687676-0051 | 96169 | ELECTRIC BOAT CORPORATION | | 4687676-0085 | 96169 | ELECTRIC BOAT CORPORATION | | 845-4687676 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.535 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.531 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | FLANGE WIDTH | 3.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE | | NECK HEIGHT | 1.000 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | RAISED FACE DIAMETER | 2.122 INCHES MINIMUM AND 2.124 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | | SOCKET DEPTH | 0.620 INCHES NOMINAL | | SOCKET DIAMETER | 1.910 INCHES MINIMUM AND 1.915 INCHES MAXIMUM | | STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE | | THICKNESS | 1.280 INCHES NOMINAL |
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