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National Stock Number: 4730-01-596-9851
Federal Supply Class: 4730
National Item Identification Number: 015969851
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:
| 20976617 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BOLT HOLE DIAMETER | 0.529 INCHES MINIMUM AND 0.539 INCHES MAXIMUM | | BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.062 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.062 INCHES NOMINAL | | FACE SEATING SURFACE CONDITION | GROUND | | FLANGE LENGTH | 3.000 INCHES NOMINAL | | FLANGE SECTION STYLE | PLAIN RECESSED FACE | | FLANGE WIDTH | 3.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FLANGE, PIPE VENTED | | MATERIAL | STEEL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.438 INCHES NOMINAL | | OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.438 INCHES NOMINAL | | RECESS DEPTH | 0.344 INCHES NOMINAL | | RECESS DIAMETER | 0.438 INCHES MINIMUM AND 0.444 INCHES MAXIMUM | | SPECIAL FEATURES | PIPE SIZE IS 1.250 INCHES; MATERIAL IS STEEL CARBON OR ALLOW IAW 5771983 TYPE A, GRADE 2 | | STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES |
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