NSN 4730-01-148-0021
Part Details | UNION TAILPIECE
4730-01-148-0021 A fitting used with a union nut and thread piece to form a union.
Alternate Parts: 876455421 ITEM F23, 87645-5421 ITEM F23, 876455421, 87645-5421, 262179101 PIECE 121, 2621-791-01 PIECE 121, 262179101, 2621-791-01, 5024685887 ITEM F23, 502-4685887 ITEM F23, 5024685887 F23, 502-4685887 F23, 5024685887, 502-4685887, 4730-01-148-0021, 01-148-0021, 4730011480021, 011480021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | FEB 26, 1983 | 01-148-0021 | 04135 ( TAILPIECE, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-148-0021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 87645-5421 ITEM F23 | 96169 | ELECTRIC BOAT CORPORATION |
| 87645-5421 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-791-01 PIECE 121 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-791-01 | 96169 | ELECTRIC BOAT CORPORATION |
| 502-4685887 ITEM F23 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 502-4685887 F23 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 502-4685887 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-148-0021
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 715 |
| SEAT TYPE | GASKET |
| END CONNECTION TYPE | WELDED |
| NOMINAL PIPE SIZE DESIGNATION | 0.500 INCHES |
| MALE END FEATURE | NOT INCLUDED |
| NUT RETAINING FLANGE | NOT INCLUDED |
| UNION OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| WORKING PRESSURE AND SERVICE TYPE | FBAAAAA3000.0 POUNDS PER SQUARE INCH MINIMUM |