Part Details | UNION NUT
4730-01-041-3356 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: 20257 FIND 32, A7557.001.130, 8101385946 PIECE 2L1, 810-1385946 PIECE 2L1, 8031385946, PC 2, 14 NPS L1, 803-1385946, PC 2, 1/4 NPS L1, 20257 FIND 32L1, A7557.001.130L1, 8101385946 PIECE 2, 810-1385946 PIECE 2, 8031385946, PC 2, 14 NPS, 803-1385946, PC 2, 1/4 NPS, 4730-01-041-3356, 01-041-3356, 4730010413356, 010413356
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | MAY 22, 1977 | 01-041-3356 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-041-3356
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20257 FIND 32 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| A7557.001.130 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 810-1385946 PIECE 2L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 803-1385946, PC 2, 1/4 NPS L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 20257 FIND 32L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| A7557.001.130L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 810-1385946 PIECE 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-1385946, PC 2, 1/4 NPS | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4730-01-041-3356
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| SHOULDER WIDTH | 0.100 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.500 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 0.930 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.135 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.063 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |