Part Details | UNION NUT
4730-01-256-9023 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: 8431343, 84313432, 8431343-2, SS603, SS-60-3, 4730-01-256-9023, 01-256-9023, 4730012569023, 012569023
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUN 09, 1987 | 01-256-9023 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 4730-01-256-9023
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8431343 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
| 8431343-2 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
| SS-60-3 | 16166 | WESTERN ENTERPRISESDIV OF SCOTT AND FETZER CO |
Technical Data | NSN 4730-01-256-9023
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | NGO |
| NOMINAL THREAD SIZE | 1.030 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | LEFT-HAND |
| NUT STYLE | HEXAGON |
| NUT HEIGHT | 1.072 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.250 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.758 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.187 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 0.960 INCHES NOMINAL |