Part Details | MACHINE BOLT
5306-00-637-1597 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
Alternate Parts: 158798, 158798, 158798, 5306-00-637-1597, 00-637-1597, 5306006371597, 006371597
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-637-1597 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5306-00-637-1597
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 158798 | 17576 | GOODRICH CORPDBA GOODRICH CORP |
| 158798 | 13002 | GOODRICH CORPORATIONDBA GOODRICH LANDING GEAR DIVISION |
| 158798 | 55284 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 5306-00-637-1597
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | 4 UNDERCUT HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.305 INCHES MINIMUM AND 0.369 INCHES MAXIMUM |
| FASTENER LENGTH | 1.343 INCHES MINIMUM AND 1.375 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD DIAMETER | 0.875 INCHES NOMINAL |
| HEAD HEIGHT | 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.738 INCHES MINIMUM AND 0.752 INCHES MAXIMUM |
| GRIP LENGTH | 0.921 INCHES MINIMUM AND 0.953 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |