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National Stock Number:
4730-01-326-0842
Federal Supply Class:
4730
National Item Identification Number:
013260842
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:
| 13-97-0221 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-228-01 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-228-01 PIECE 69 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.125 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | GROUND | | FLANGE DIAMETER | 4.250 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE, BRAZING NECK W/O BRAZING RING | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D4,TY 1 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | NECK HEIGHT | 0.687 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | THICKNESS | 0.438 INCHES NOMINAL |
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