NSN 4730-00-845-4993
Part Details | PIPE FLANGE
4730-00-845-4993 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: M181801007C21A, M18180/1-007C21A, MILF18180C, MIL-F-18180C, C0ML, 4730-00-845-4993, 00-845-4993, 4730008454993, 008454993
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1962 | 00-845-4993 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, WELDING NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-00-845-4993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M18180/1-007C21A | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-F-18180C | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| C0ML | 78824 | TUBE TURNS TECHNOLOGIES INC |
Technical Data | NSN 4730-00-845-4993
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| FLANGE DIAMETER | 5.500 INCHES MINIMUM AND 5.560 INCHES MAXIMUM |
| BOLT HOLE DIAMETER | 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | RAISED FACE, WELDING NECK |
| THICKNESS | 0.875 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| RAISED FACE DIAMETER | 4.750 INCHES NOMINAL |
| NECK HEIGHT | 1.875 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 2.500 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAQ150.0 POUNDS PER SQUARE INCH AND PACJ150.0 POUNDS PER SQUARE INCH AND PABR150.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | MACHINED |
| GROOVE CROSS-SECTIONAL SHAPE | TRAPEZOIDAL |
| GROOVE DEPTH | 0.250 INCHES NOMINAL |
| GROOVE WIDTH | 0.344 INCHES NOMINAL |
| GROOVE PITCH DIAMETER | 4.000 INCHES NOMINAL |