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National Stock Number:
4730-00-756-0557
Federal Supply Class:
4730
National Item Identification Number:
007560557
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:
| 3E52289-101 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.227 INCHES MINIMUM AND 0.233 INCHES MAXIMUM | | BOLT CIRCLE DIAMETER | 2.250 INCHES NOMINAL | | BOLT HOLE QUANTITY | 3 | | BOSS BEVEL ANGLE | 50.0 DEGREES NOMINAL | | FACE SEATING SURFACE CONDITION | MACHINED | | FEATURES PROVIDED | PINHOLE GUIDE | | FLANGE DIAMETER | 3.000 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, BEVELED RAISED NECK | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | NECK DIAMETER | 1.380 INCHES NOMINAL | | REDUCER FLANGE HOLE TYPE | CONCENTRIC | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.125 INCHES NOMINAL |
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