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National Stock Number:
4730-00-699-8055
Federal Supply Class:
4730
National Item Identification Number:
006998055
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:
| 8367746 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.281 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.375 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 4.000 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE | | MATERIAL | STEEL | | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES | | NOMINAL THREAD SIZE | 1.250 INCHES | | SCREW THREAD SERIES DESIGNATOR | NPT | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT | PHOSPHATE | | THICKNESS | 0.625 INCHES NOMINAL |
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