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National Stock Number:
4730-01-187-1209
Federal Supply Class:
4730
National Item Identification Number:
011871209
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:
| 2621-228-02 ASSY 51 | 96169 | ELECTRIC BOAT CORPORATION | | 4687676 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4687676-051 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.531 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.500 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.500 INCHES NOMINAL | | FACE SEATING SURFACE CONDITION | MACHINED | | FEATURES PROVIDED | O RING | | FLANGE LENGTH | 3.500 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, SOCKET NECK | | FLANGE WIDTH | 3.500 INCHES NOMINAL | | FURNISHED ITEMS | SCREW | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | NECK HEIGHT | 1.004 INCHES NOMINAL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.500 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.500 INCHES NOMINAL | | RAISED FACE DIAMETER | 2.123 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.126 INCHES NOMINAL | | SOCKET DEPTH | 0.620 INCHES NOMINAL | | SOCKET DIAMETER | 1.913 INCHES NOMINAL | | SPECIAL FEATURES | INCLUDES SLEEVE; LOCKWIRE; AND WASHER | | STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES | | THICKNESS | 1.280 INCHES NOMINAL |
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