NSN 5306-01-305-2557
Part Details | MACHINE BOLT
5306-01-305-2557 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: 31886152 FIND 49, 3188615-2 FIND 49, 31886152 FIND 49, 3188615-2 FIND 49, NAS57269, NAS572-69, 5306-01-305-2557, 01-305-2557, 5306013052557, 013052557
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 03, 1989 | 01-305-2557 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
HEXAGON CORNERS
Cross Reference | NSN 5306-01-305-2557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3188615-2 FIND 49 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 3188615-2 FIND 49 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| NAS572-69 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5306-01-305-2557
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| THREAD QUANTITY PER INCH | 16 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.121 INCHES MINIMUM AND 2.166 INCHES MAXIMUM |
| FASTENER LENGTH | 2.146 INCHES MINIMUM AND 2.166 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.562 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 1.115 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
| HOLE CONFIGURATION STYLE | HEXAGON CORNERS |
| HOLE TYPE | DRILLED |
| HOLE QUANTITY | 3 |
| HOLE DIAMETER | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |
| SPECIFICATION/STANDARD DATA | 80205-NAS572 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |