Part Details | UNION NUT
4730-00-901-6290 An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes NUT (1), TUBE COUPLING.
Alternate Parts: A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, A4142404, A414240-4, 4730-00-901-6290, 00-901-6290, 4730009016290, 009016290
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1960 | 00-901-6290 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-901-6290
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A414240-4 | 6W889 | AMMCON CORP. |
| A414240-4 | 0JC12 | B E C SYSTEMS, INC.DBA BEC MACHINE PRODUCTS |
| A414240-4 | 07310 | CALABRESE & SONS, INC. |
| A414240-4 | 0A396 | COMPUTA-BASE-MACHINING, INC. |
| A414240-4 | 1V517 | DUHADAWAY TOOL AND DIE SHOP, INC. |
| A414240-4 | 17661 | HAMILL MANUFACTURING COMPANY |
| A414240-4 | 30828 | KROBACH MFG. CORP. |
| A414240-4 | 9U245 | MASTER RESEARCH & MANUFACTURING,INC. |
| A414240-4 | 2M490 | NASSAU TOOL WORKS, INC. |
| A414240-4 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
| A414240-4 | 3BZG7 | NUFLO, INC. |
| A414240-4 | 5S946 | PRE-MACH, INC. |
| A414240-4 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
Technical Data | NSN 4730-00-901-6290
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UN |
| THREAD DIRECTION | RIGHT-HAND |
| SHOULDER WIDTH | 0.313 INCHES NOMINAL |
| NUT HEIGHT | 1.063 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.628 INCHES MINIMUM AND 1.631 INCHES MAXIMUM |
| SHOULDER STEP WIDTH | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| SHOULDER SEAT DIAMETER | 2.005 INCHES MINIMUM AND 2.015 INCHES MAXIMUM |