NSN 4730-01-159-5839
Part Details | PIPE FLANGE
4730-01-159-5839 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: M18180222A09D, M18180/2-22A09D, MILF18180, MIL-F-18180, H2911 PIECE 21, H-2911 PIECE 21, 4730-01-159-5839, 01-159-5839, 4730011595839, 011595839
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 10, 1983 | 01-159-5839 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED AND RECESSED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-159-5839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M18180/2-22A09D | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-F-18180 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| H-2911 PIECE 21 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
Technical Data | NSN 4730-01-159-5839
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA182,GRADEF11 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL |
| FLANGE DIAMETER | 4.620 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | RAISED AND RECESSED FACE, RAISED NECK |
| RECESS DIAMETER | 1.090 INCHES NOMINAL |
| RECESS DEPTH | 0.440 INCHES NOMINAL |
| THICKNESS | 0.620 INCHES MAXIMUM |
| RAISED FACE DIAMETER | 1.880 INCHES NOMINAL |
| NECK HEIGHT | 0.380 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.750 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAA300.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | MACHINED |
| SPECIFICATION/STANDARD DATA | 81349-MIL-F-18180 GOVERNMENT SPECIFICATION |