Part Details | MACHINE BOLT
5306-00-142-4050 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: 491D46, 491D46, 5306-00-142-4050, 00-142-4050, 5306001424050, 001424050
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 17, 1968 | 00-142-4050 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-00-142-4050
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 491D46 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INCDIV SENSORS & CONTROLS |
| 491D46 | 66640 | CURTISS-WRIGHT FLIGHT SYSTEMS/SHELBYINC |
Technical Data | NSN 5306-00-142-4050
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| THREAD SERIES DESIGNATOR | UNS |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| NONSTANDARD THREAD PITCH DIAMETER | +0.2238 TO +0.2313 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.800 INCHES MINIMUM AND 0.870 INCHES MAXIMUM |
| FASTENER LENGTH | 0.940 INCHES NOMINAL |
| HEAD HEIGHT | 0.240 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.609 INCHES MINIMUM AND 0.619 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.084 INCHES NOMINAL |
| GRIP LENGTH | 0.070 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |