NSN 4730-01-137-2753
Part Details | UNION TAILPIECE
4730-01-137-2753 A fitting used with a union nut and thread piece to form a union.
Alternate Parts: 262179105PIECE43, 2621-791-05PIECE43, 262179105ASSY, 2621-791-05ASSY, 262179105, 2621-791-05, 8454775990 PC 43, 845-4775990 PC 43, 8454775990, 845-4775990, 4730-01-137-2753, 01-137-2753, 4730011372753, 011372753
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 23, 1982 | 01-137-2753 | 04135 ( TAILPIECE, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-137-2753
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-791-05PIECE43 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-791-05ASSY | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-791-05 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-4775990 PC 43 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-4775990 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-137-2753
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| SEAT TYPE | GASKET |
| END CONNECTION TYPE | WELDED |
| NOMINAL PIPE SIZE DESIGNATION | 1.000 INCHES |
| MALE END FEATURE | NOT INCLUDED |
| NUT RETAINING FLANGE | INCLUDED |
| FLANGE OUTSIDE DIAMETER | 2.188 INCHES MINIMUM AND 2.203 INCHES MAXIMUM |
| FLANGE THICKNESS | 0.312 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| OVERALL LENGTH | 2.750 INCHES NOMINAL |
| WORKING PRESSURE AND SERVICE TYPE | FBAAAAG4500.0 POUNDS PER SQUARE INCH MINIMUM |