Part Details | MACHINE BOLT
5306-01-207-3020 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: 72991C1234, 72991C-12-34, VCC0020C1234, VCC0020-C12-34, 5306-01-207-3020, 01-207-3020, 5306012073020, 012073020
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 30, 1985 | 01-207-3020 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-01-207-3020
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 72991C-12-34 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| VCC0020-C12-34 | 06710 | VALLEY-TODECO, INC.DBA ARCONIC FASTENING SYSTEMS AND |
Technical Data | NSN 5306-01-207-3020
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.009 INCHES NOMINAL |
| FASTENER LENGTH | 1.744 INCHES MINIMUM AND 1.774 INCHES MAXIMUM |
| HEAD HEIGHT | 0.701 INCHES MINIMUM AND 0.722 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.803 INCHES MINIMUM AND 0.814 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.917 INCHES NOMINAL |
| EXTENDED WASHER THICKNESS | 0.168 INCHES MINIMUM AND 0.188 INCHES MAXIMUM |