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National Stock Number: 4730-00-400-7065
Federal Supply Class: 4730
National Item Identification Number: 004007065
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:
11633827 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
BOLT HOLE DIAMETER | 0.547 INCHES MINIMUM AND 0.588 INCHES MAXIMUM | BOLT HOLE QUANTITY | 4 | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.750 INCHES NOMINAL | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.406 INCHES NOMINAL | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE LENGTH | 3.750 INCHES NOMINAL | FLANGE SECTION STYLE | PLAIN FACE | FLANGE WIDTH | 3.250 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/7,TH32 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-250/7,TH112 FED SPEC 2ND MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | NOMINAL THREAD SIZE | 1.500 INCHES | SCREW THREAD SERIES DESIGNATOR | NPT | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ANODIZE | THICKNESS | 1.000 INCHES NOMINAL |
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