NSN 5306-00-251-6511
Part Details | MACHINE BOLT
5306-00-251-6511 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: 9021M88P01, 9021M88P01, 9021M88P01, 5306-00-251-6511, 00-251-6511, 5306002516511, 002516511
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 11, 1969 | 00-251-6511 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-00-251-6511
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9021M88P01 | 4GP55 | ACUFAST AIRCRAFT PRODUCTS INC. |
| 9021M88P01 | 07482 | GENERAL ELECTRIC COMPANYDBA GE |
| 9021M88P01 | 0UCY9 | M.S. AEROSPACE INC. |
Technical Data | NSN 5306-00-251-6511
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | 0 HEXAGON |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.375 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.760 INCHES NOMINAL |
| FASTENER LENGTH | 1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM |
| HEAD HEIGHT | 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.715 INCHES MINIMUM AND 0.725 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.075 INCHES NOMINAL |
