NSN 4730-01-039-6443 37117, 01-039-6443, 010396443
Product Details | PACKING NUT
4730-01-039-6443 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.20210150024Guns, 75mm Through 125mm47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings
Part Alternates: 37117, 4730-01-039-6443, 01-039-6443, 4730010396443, 010396443
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01-039-6443 | 18028 ( PACKING NUT ) |
Drawings & Photos | NSN 4730-01-039-6443
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Technical Data | NSN 4730-01-039-6443
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL,AMS 6415 |
| SURFACE TREATMENT | CADMIUM |
| STRENGTH RATING | NOT RATED |
| MATERIAL HARDNESS RATING | NOT RATED |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| STYLE DESIGNATOR | C22 ROUND, INTERNAL THREAD, SHOULDERED |
| HOLE DIAMETER | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 1.070 INCHES NOMINAL |
| LENGTH TO SHOULDER | 0.845 INCHES NOMINAL |
| SMALLEST INSIDE DIAMETER | 3.675 INCHES NOMINAL |
| MAJOR UNTHREADED OUTSIDE DIAMETER | 4.700 INCHES NOMINAL |
| HOLE OR SLOT QUANTITY | 4 |
| THREAD SIZE | 4-1/4-16 |
| SCREW THREAD SERIES DESIGNATOR | UN |
| THREAD CLASS | 3B |
| THREAD LENGTH | 0.410 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| SCREW THREAD LOCATION | INTERNAL |
Restrictions/Controls & Freight Information | NSN 4730-01-039-6443
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||