Part Details | MACHINE BOLT
5306-00-939-9740 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: 510872, 510872, 510872, 510872, 510872, 510872, 510872, 510872, 5306-00-939-9740, 00-939-9740, 5306009399740, 009399740
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 07, 1965 | 00-939-9740 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-00-939-9740
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 510872 | 02602 | AEROJET ROCKETDYNE OF DE, INC |
| 510872 | 92215 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| 510872 | A1387 | NECCHI SPA |
| 510872 | 56878 | SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION |
| 510872 | 80539 | SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP |
| 510872 | 27618 | TAYLOR MACHINE WORKS, INC. |
| 510872 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 510872 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 5306-00-939-9740
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.630 INCHES MINIMUM AND 0.670 INCHES MAXIMUM |
| FASTENER LENGTH | 1.170 INCHES MINIMUM AND 1.190 INCHES MAXIMUM |
| HEAD HEIGHT | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM |
| GRIP LENGTH | 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |