NSN 4730-01-188-1880
Part Details | PIPE FLANGE
4730-01-188-1880 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: B16.5, M181801007A01A, M18180/1-007A01A, MILF181801, MIL-F-18180/1, 4730-01-188-1880, 01-188-1880, 4730011881880, 011881880
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 31, 1984 | 01-188-1880 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, WELDING NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-188-1880
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B16.5 | 80204 | AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED |
| M18180/1-007A01A | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| MIL-F-18180/1 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 4730-01-188-1880
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| FLANGE DIAMETER | 7.000 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | RAISED FACE, WELDING NECK |
| THICKNESS | 0.880 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.062 INCHES NOMINAL |
| RAISED FACE DIAMETER | 3.560 INCHES NOMINAL |
| NECK HEIGHT | 2.750 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 2.500 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAA150.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | GROUND |
| SPECIFICATION/STANDARD DATA | 80204-ANSIB16.5 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81349-MIL-F-18180 TO 1 GOVERNMENT SPECIFICATION |
| NONDEFINITIVE SPEC/STD DATA | 40 SCHEDULE AND 150 CLASS AND 9 TABLE AND 2 1 TO 2 SIZE |