Part Details | UNION NUT
4730-01-045-2083 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: 8101385946 PC212IN L1, 810-1385946 PC2-1/2IN L1, 8101385946 PC212IN, 810-1385946 PC2-1/2IN, 4730-01-045-2083, 01-045-2083, 4730010452083, 010452083
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JUL 28, 1977 | 01-045-2083 | 19964 ( NUT, UNION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-045-2083
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 810-1385946 PC2-1/2IN L1 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 810-1385946 PC2-1/2IN | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4730-01-045-2083
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| SHOULDER WIDTH | 0.199 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 1.320 INCHES NOMINAL |
| SHOULDER STEP WIDTH | 0.160 INCHES NOMINAL |
| SHOULDER SEAT DIAMETER | 1.499 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS,DIFFERENTIATED BY STYLE DIMENSIONS AND THREAD SIZE |
| CRITICALITY CODE JUSTIFICATION | ZZZY |