NSN 4730-01-199-1888
Part Details | PIPE FLANGE
4730-01-199-1888 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: 1210C13042, 1210C1304-2, 1213E1175 FIND 25, 1213E1175, 1210C13042, 1210C1304-2, 1210C1304, 1213E1175 FIND 25, 4730-01-199-1888, 01-199-1888, 4730011991888, 011991888
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 18, 1985 | 01-199-1888 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
ROUND, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-199-1888
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1210C1304-2 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 1213E1175 FIND 25 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 1213E1175 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| 1210C1304-2 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| 1210C1304 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| 1213E1175 FIND 25 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
Technical Data | NSN 4730-01-199-1888
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TY II FED SPEC SINGLE TREATMENT RESPONSE |
| STYLE DESIGNATOR | ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 2.000 INCHES NOMINAL |
| FLANGE DIAMETER | 2.500 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.281 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 5 RAISED FACE, RAISED NECK |
| THICKNESS | 0.260 INCHES NOMINAL |
| NECK DIAMETER | 1.183 INCHES NOMINAL |
| NECK HEIGHT | 0.490 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.000 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |