Part Details | MACHINE BOLT
5306-00-438-2101 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: 3306611, 33066-11, 3306611, 33066-11, 5306-00-438-2101, 00-438-2101, 5306004382101, 004382101
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 15, 1969 | 00-438-2101 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5306-00-438-2101
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 33066-11 | 66195 | SOLAR TURBINES INCORPORATED |
| 33066-11 | 55820 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY |
Technical Data | NSN 5306-00-438-2101
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.470 INCHES MINIMUM AND 0.506 INCHES MAXIMUM |
| FASTENER LENGTH | 0.718 INCHES MINIMUM AND 0.748 INCHES MAXIMUM |
| HEAD HEIGHT | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.500 INCHES NOMINAL |
| GRIP LENGTH | 0.212 INCHES MINIMUM AND 0.278 INCHES MAXIMUM |
| FEATURES PROVIDED | FINISHED HEAD |
| SPECIAL FEATURES | GROOVED IN HEAD PERPENDICULAR TO THE LONGITUDINAL AXIS OF THE SHANK 0.28 IN. TO 0.30 IN. DIA BY 0.09 IN. TO 0.15 IN. WIDE |
| CRITICALITY CODE JUSTIFICATION | FEAT |