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National Stock Number:
4730-01-357-2488
Federal Supply Class:
4730
National Item Identification Number:
013572488
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:
| 53X-02-192 | 32386 | ILLINOIS TOOL WKS INC LINAC DIV | | 53X-02-192 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL | | BOLT HOLE DIAMETER | 0.317 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | FACE SEATING SURFACE CONDITION | MACHINED | | FLANGE DIAMETER | 3.500 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN FACE | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 2.500 INCHES | | SCREW THREAD SERIES DESIGNATOR | UNF | | SPECIAL FEATURES | MATERIAL: NITRONIC 50 IS A HIGH STRENGTH STAINLESS STEEL. | | STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.500 INCHES NOMINAL | | THREAD CLASS | 2B |
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