NSN 4730-01-270-9812
Part Details | UNION TAILPIECE
4730-01-270-9812 A fitting used with a union nut and thread piece to form a union.
Alternate Parts: 81021455282, 810-2145528-2, 8102145528, 810-2145528, 81021455282, 810-2145528-2, 81021455282, 810-2145528-2, 81021455282, 810-2145528-2, 4730-01-270-9812, 01-270-9812, 4730012709812, 012709812
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 15, 1988 | 01-270-9812 | 04135 ( TAILPIECE, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-270-9812
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-2145528-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-2145528 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-2145528-2 | 89256 | NAVAL SHIP ENGINEERING CENTERPHILADELPHIA DIV |
| 810-2145528-2 | 65540 | PHOTOGRAPHIC ENGINEERING |
| 810-2145528-2 | 64467 | WEKSLER GLASS THERMOMETER CORP |
Technical Data | NSN 4730-01-270-9812
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY 706 |
| SEAT TYPE | GASKET |
| END CONNECTION TYPE | BRAZED |
| TUBING OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| MALE END FEATURE | NOT INCLUDED |
| NUT RETAINING FLANGE | INCLUDED |
| FLANGE OUTSIDE DIAMETER | 0.497 INCHES NOMINAL |
| FLANGE THICKNESS | 0.140 INCHES MINIMUM AND 0.145 INCHES MAXIMUM |
| UNION OUTSIDE DIAMETER | 0.390 INCHES NOMINAL |
| OVERALL LENGTH | 0.438 INCHES NOMINAL |
| SPECIAL FEATURES | FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY. AS DIFFERENTIATED BY FREE FROM MERCURY CONTAMINATION |