NSN 4730-01-139-4501
Part Details | UNION TAILPIECE
4730-01-139-4501 A fitting used with a union nut and thread piece to form a union.
Alternate Parts: 262179101, 2621-791-01, 26217910ASSY66, 2621-791-0/ASSY66, 4730-01-139-4501, 01-139-4501, 4730011394501, 011394501
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 01, 1982 | 01-139-4501 | 04135 ( TAILPIECE, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-139-4501
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-791-01 | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-791-0/ASSY66 | 96169 | ELECTRIC BOAT CORPORATION |
Technical Data | NSN 4730-01-139-4501
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| SURFACE TREATMENT | PASSIVATE |
| STRENGTH RATING | VAB75000.0 POUNDS PER SQUARE INCH |
| SEAT TYPE | GASKET |
| GROUND JOINT SEAT MATERIAL | STEEL, QQ-S-763, CLASS 304, COND A |
| END CONNECTION TYPE | WELDED |
| NOMINAL PIPE SIZE DESIGNATION | 0.250 INCHES |
| MALE END FEATURE | NOT INCLUDED |
| NUT RETAINING FLANGE | INCLUDED |
| FLANGE OUTSIDE DIAMETER | 1.625 INCHES NOMINAL |
| FLANGE THICKNESS | 0.312 INCHES NOMINAL |
| OVERALL LENGTH | 1.125 INCHES NOMINAL |
| WORKING PRESSURE AND SERVICE TYPE | FBAAABA4500.0 POUNDS PER SQUARE INCH MINIMUM AND FBAAAAG4500.0 POUNDS PER SQUARE INCH MINIMUM |