Part Details | UNION NUT
4730-00-502-5234 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: 5025234, 5025234, 4730-00-502-5234, 00-502-5234, 4730005025234, 005025234
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1963 | 00-502-5234 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
ROUND
Cross Reference | NSN 4730-00-502-5234
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5025234 | 19206 | ARMY, UNITED STATES DEPARTMENT OFTHE |
| 5025234 | 19204 | ARMY, UNITED STATES DEPARTMENT OFTHE |
Technical Data | NSN 4730-00-502-5234
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 1.250 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD PITCH DIAMETERS | +1.2229 TO +1.2285 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | ROUND |
| SHOULDER WIDTH | 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| NUT DIAMETER | 1.410 INCHES MINIMUM AND 1.420 INCHES MAXIMUM |
| NUT HEIGHT | 0.790 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.862 INCHES MINIMUM AND 0.868 INCHES MAXIMUM |
| SHOULDER STEP WIDTH | 0.200 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.276 INCHES MINIMUM AND 1.284 INCHES MAXIMUM |
| SPECIAL FEATURES | DIAMOND KNURL ON OD SURFACE,5/32 IN. LG BY 45 DEG CHAMFER ON PERIPHERY OF OD ON SMALLEST ID END,0.166 IN. DIA HOLE,90 DEG COUNTERSINK 1/32 IN. DEEP LOCATED IN CENTERLINE 0.400 IN. FROM LARGEST ID END,0.200 IN. W UNTHD PORTION LOCATED ON LARGEST ID END |
| END ITEM IDENTIFICATION | 60MM M2 AND M5 MORTAR MOUNT |