NSN 5306-00-050-4320
Part Details | MACHINE BOLT
5306-00-050-4320 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: EWBTM94H2, EWBTM9-4H2, EWBTM94H2, EWBTM9-4H2, BM90224H2, BM9022-4H2, BACB30EJ4H2, 5306-00-050-4320, 00-050-4320, 5306000504320, 000504320
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 13, 1967 | 00-050-4320 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON EXTENDED WASHER
HEXAGON FLATS
Cross Reference | NSN 5306-00-050-4320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| EWBTM9-4H2 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| EWBTM9-4H2 | 97928 | HUCK INTL INC |
| BM9022-4H2 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| BACB30EJ4H2 | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 5306-00-050-4320
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.500 INCHES NOMINAL |
| FASTENER LENGTH | 0.625 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.254 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.347 INCHES NOMINAL |
| EXTENDED WASHER DIAMETER | 0.475 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.042 INCHES NOMINAL |
| HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 4 |
| HOLE DIAMETER | 0.042 INCHES NOMINAL |
| GRIP LENGTH | 0.125 INCHES NOMINAL |
| FEATURES PROVIDED | FINISHED HEAD |
