NSN 5306-01-539-0777
Part Details | MACHINE BOLT
5306-01-539-0777 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: FTD7186PA2, 5306-01-539-0777, 01-539-0777, 5306015390777, 015390777
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | APR 10, 2006 | 01-539-0777 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
Cross Reference | NSN 5306-01-539-0777
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FTD7186PA2 | 58794 | FASTENER TECHNOLOGY CORP. |
Technical Data | NSN 5306-01-539-0777
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | 2 DISHED HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
| HEAD DIAMETER | 0.562 INCHES NOMINAL |
| HEAD HEIGHT | 0.160 INCHES MAXIMUM |
| GRIP DIAMETER | 0.250 INCHES NOMINAL |
| SPECIAL FEATURES | ASSEMBLY INCLUDES 1 BOLT; 1 SPRING, AND 2 RETAINING RINGS |