Part Details | UNION NUT
4730-01-497-8044 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: H850N12T2LWZ, H850N-12-T2-LW-Z, 7326713 FIND 2, 4730-01-497-8044, 01-497-8044, 4730014978044, 014978044
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 05, 2002 | 01-497-8044 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-497-8044
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H850N-12-T2-LW-Z | 99565 | ADMIRAL VALVE, LLCDBA CPV MANUFACTURING |
| 7326713 FIND 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-497-8044
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | HEXAGON |
| SHOULDER WIDTH | 0.188 INCHES NOMINAL |
| NUT HEIGHT | 0.593 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.188 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 0.906 INCHES NOMINAL |
| MAXIMUM WORKING PRESSURE RATING AND SERVICE FOR WHICH DESIGNED | 6000.0 POUNDS PER SQUARE INCH OIL |
| SPECIAL FEATURES | SURFACE TREATMENT IS TIODIZE |
| SUPPLEMENTARY FEATURES | INCLUDES 2 LOCKWIRE HOLES ON OPPOSITE CORNERS |
| END ITEM IDENTIFICATION | NHA TUBE ASSEMBLY ENVIRO CTRL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | MARK VIII 0-SEAL UNION NUT |