NSN 4730-01-187-1209
Part Details | PIPE FLANGE
4730-01-187-1209 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: 262122802 ASSY 51, 2621-228-02 ASSY 51, 4687676051, 4687676-051, 4687676, 4730-01-187-1209, 01-187-1209, 4730011871209, 011871209
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 18, 1984 | 01-187-1209 | 03798 ( FLANGE, PIPE ) |
REFERENCE DRAWINGS & PICTURES
RAISED FACE, RAISED NECK
RECTANGULAR, WITH BOLT HOLES
Cross Reference | NSN 4730-01-187-1209
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-228-02 ASSY 51 | 96169 | ELECTRIC BOAT CORPORATION |
| 4687676-051 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 4687676 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-187-1209
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| STYLE DESIGNATOR | RECTANGULAR, WITH BOLT HOLES |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 2.500 INCHES NOMINAL |
| CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 2.500 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH | 0.500 INCHES NOMINAL |
| OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH | 0.500 INCHES NOMINAL |
| FLANGE LENGTH | 3.500 INCHES NOMINAL |
| FLANGE WIDTH | 3.500 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.531 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| FLANGE SECTION STYLE | 8 RAISED FACE, RAISED NECK |
| THICKNESS | 1.280 INCHES NOMINAL |
| SOCKET DEPTH | 0.620 INCHES NOMINAL |
| SOCKET DIAMETER | 1.913 INCHES NOMINAL |
| RAISED FACE HEIGHT | 0.126 INCHES NOMINAL |
| RAISED FACE DIAMETER | 2.123 INCHES NOMINAL |
| NECK HEIGHT | 1.004 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 1.500 INCHES |
| FACE SEATING SURFACE CONDITION | MACHINED |
| FURNISHED ITEMS | SCREW |
| FEATURES PROVIDED | O RING |
| SPECIAL FEATURES | INCLUDES SLEEVE; LOCKWIRE; AND WASHER |