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National Stock Number:
4730-01-137-2132
Federal Supply Class:
4730
National Item Identification Number:
011372132
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:
| 12-00-0672 | 96169 | ELECTRIC BOAT CORPORATION | | 845-4687676ASSY47MOD | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 1.867 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.469 INCHES NOMINAL | | BORE DIAMETER | 0.737 INCHES MINIMUM AND 0.747 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | FURNISHED ITEMS | SCREW AND O-RING AND SLEEVE AND WASHER | | FACE SEATING SURFACE CONDITION | MACHINED | | FEATURES PROVIDED | COUNTERBORED BOLT HOLES | | FLANGE SECTION STYLE | RAISED FACE SOCKET NECK (BULK HEAD) | | FLANGE WIDTH | 2.750 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 | 0.980 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES | | RAISED FACE DIAMETER | 1.435 INCHES MINIMUM AND 1.437 INCHES MAXIMUM | | RAISED FACE HEIGHT | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | | SOCKET DEPTH | 0.620 INCHES NOMINAL | | SOCKET DIAMETER | 1.058 INCHES MINIMUM AND 1.063 INCHES MAXIMUM | | STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.884 INCHES NOMINAL |
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