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National Stock Number:
4730-00-470-6587
Federal Supply Class:
4730
National Item Identification Number:
004706587
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:
| 113-2663140 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 49651-79X01PC56 | 96169 | ELECTRIC BOAT CORPORATION | | 49651-79X1 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FEATURES PROVIDED | O RING | | FLANGE DIAMETER | 4.250 INCHES NOMINAL | | FLANGE SECTION STYLE | RAISED FACE, RAISED NECK | | GROOVE DEPTH | 0.110 INCHES NOMINAL | | GROOVE PITCH DIAMETER | 1.251 INCHES NOMINAL | | GROOVE WIDTH | 0.188 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | NECK HEIGHT | 3.063 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.625 INCHES | | RAISED FACE DIAMETER | 2.250 INCHES NOMINAL | | RAISED FACE HEIGHT | 0.015 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNF | | SPECIAL FEATURES | SIDE INLET 0.545 IN. OD | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THREAD CLASS | 2B | | THICKNESS | 0.797 INCHES NOMINAL | | TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 0.375 INCHES NOMINAL |
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