NSN 4730-00-725-4502
Part Details | PACKING NUT
4730-00-725-4502 An item having internal and/or external machine thread(s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s), and the like, packing and/or a packing gland within a stuffing box. See also BUSHING, MACHINE THREAD; INVERTED NUT, TUBE COUPLING; and NUT, TUBE COUPLING. Excludes PACKING NUT, STUFFING TUBE; and use with electrical cable, and LOCKNUT, PIPE.
Alternate Parts: 5ZS72PC35, 4YZ91370R7PC35, 4YZ913-70R7PC35, 4YZ91370REV5PC35, 4YZ913-70REV5PC35, ZQ117REV2PCALL, ZQ117, 4730-00-725-4502, 00-725-4502, 4730007254502, 007254502
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | JAN 01, 1961 | 00-725-4502 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON, EXTERNAL THREAD, INVERTED FLARE
Cross Reference | NSN 4730-00-725-4502
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5ZS72PC35 | 38056 | ASHCROFT INC. |
| 4YZ913-70R7PC35 | 38056 | ASHCROFT INC. |
| 4YZ913-70REV5PC35 | 38056 | ASHCROFT INC. |
| ZQ117REV2PCALL | 38056 | ASHCROFT INC. |
| ZQ117 | 38056 | ASHCROFT INC. |
Technical Data | NSN 4730-00-725-4502
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 304 |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | 3 HEXAGON, EXTERNAL THREAD, INVERTED FLARE |
| THREAD SIZE | 3/16IN-32 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.063 INCHES NOMINAL |
| SCREW THREAD LOCATION | INTERNAL |
| THREAD DIRECTION | RIGHT-HAND |
| SLOT WIDTH | 0.063 INCHES NOMINAL |
| OVERALL LENGTH | 0.188 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 0.196 INCHES NOMINAL |
| SMALLEST OUTSIDE DIAMETER | 0.233 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 0.344 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD CLASS | 2A |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANED IN ACCORDANCE WITH MIL-C-19874(SHIPS) |
| CRITICALITY CODE JUSTIFICATION | ZZZY |