NSN 4730-00-393-5186
Part Details | PIPE FLANGE
4730-00-393-5186 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).
Alternate Parts: 5178F1 12, 5178F1 1-2, 5178F, 416261PC115, MILU18183, MIL-U-18183, 4730-00-393-5186, 00-393-5186, 4730003935186, 003935186
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-393-5186 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, WELDING NECK
SQUARE, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-00-393-5186
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5178F1 1-2 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 5178F | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 416261PC115 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| MIL-U-18183 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4730-00-393-5186
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105,GR IT ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 3.375 INCHES NOMINAL |
| FLANGE WIDTH | 3.750 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.750 INCHES MINIMUM AND 0.813 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | RAISED FACE, WELDING NECK |
| THICKNESS | 0.969 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.156 INCHES NOMINAL |
| RAISED FACE DIAMETER | 2.281 INCHES NOMINAL |
| NECK HEIGHT | 1.125 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.250 INCHES |
| SCREW THREAD SERIES DESIGNATOR | NPT |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-U-1813C GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND A STYLE |
| END ITEM IDENTIFICATION | REFRIGERANT SERVICE |