NSN 4730-01-082-7881
Part Details | PIPE FLANGE
4730-01-082-7881 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: 8454687676ASSY45, 845-4687676ASSY45, 46876760045, 4687676-0045, 8454687676ASSY45, 845-4687676ASSY45, 8454687676, 845-4687676, 4730-01-082-7881, 01-082-7881, 4730010827881, 010827881
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | SEP 10, 1979 | 01-082-7881 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
SQUARE, ONE BOLT HOLE CIRCLE
Cross Reference | NSN 4730-01-082-7881
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-4687676ASSY45 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| 4687676-0045 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-4687676ASSY45 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4687676 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-082-7881
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 AND ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225 TO 8 T6 FED SPEC 2ND MATERIAL RESPONSE |
| STYLE DESIGNATOR | SQUARE, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 1.300 INCHES NOMINAL |
| FLANGE WIDTH | 2.250 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 8 RAISED FACE, RAISED NECK |
| THICKNESS | 0.841 INCHES NOMINAL |
| SOCKET DEPTH | 0.500 INCHES NOMINAL |
| SOCKET DIAMETER | 0.850 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.063 INCHES NOMINAL |
| RAISED FACE DIAMETER | 1.186 INCHES NOMINAL |
| NECK HEIGHT | 0.836 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 0.500 INCHES |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | PAAA3000.0 POUNDS PER SQUARE INCH |
| FACE SEATING SURFACE CONDITION | MACHINED |
| FEATURES PROVIDED | O RING |