NSN 4730-00-139-4524
Part Details | PACKING NUT
4730-00-139-4524 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: H9296A, H929-6A, 20175, 4730-00-139-4524, 00-139-4524, 4730001394524, 001394524
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | AUG 18, 1971 | 00-139-4524 | 18028 ( PACKING NUT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-00-139-4524
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H929-6A | 30014 | HYDRANAMICS INC |
| 20175 | 13841 | TIFFIN PARTS, L.L.C.DIV SUBSIDIARY OF PETTIBONE CORP. |
Technical Data | NSN 4730-00-139-4524
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| THREAD SIZE | 3-1/4-12 |
| SCREW THREAD SERIES DESIGNATOR | UNF |
| THREAD LENGTH | 0.859 INCHES NOMINAL |
| OVERALL LENGTH | 1.500 INCHES NOMINAL |
| LARGEST INSIDE DIAMETER | 2.810 INCHES MINIMUM AND 2.815 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 2.875 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 2.503 INCHES MINIMUM AND 2.505 INCHES MAXIMUM |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 3.125 INCHES NOMINAL |
| THREAD CLASS | 2A |