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National Stock Number: 4730-00-815-7974
Federal Supply Class: 4730
National Item Identification Number: 008157974
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:
3-52033-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | 3-52033-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
BOLT HOLE DIAMETER | 0.281 INCHES NOMINAL | BOLT HOLE QUANTITY | 4 | FACE SEATING SURFACE CONDITION | MACHINED | FLANGE SECTION STYLE | RAISED FACE (BLIND) | FLANGE WIDTH | 2.680 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY | NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES | RAISED FACE HEIGHT | 0.410 INCHES NOMINAL | STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-A-591 FED SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ANODIZE | THICKNESS | 0.200 INCHES NOMINAL |
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