NSN 5306-00-274-0961
Part Details | MACHINE BOLT
5306-00-274-0961 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: 1245B1, 8331859, 5306-00-274-0961, 00-274-0961, 5306002740961, 002740961
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-274-0961 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
Cross Reference | NSN 5306-00-274-0961
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1245B1 | 56442 | DIAMOND REO TRUCK CO |
| 8331859 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5306-00-274-0961
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | 9 CROWNED HEXAGON |
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| NONSTANDARD THREAD PITCH DIAMETER | +0.4024 TO +0.4050 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.250 INCHES MINIMUM |
| FASTENER LENGTH | 4.500 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 110000 POUNDS PER SQUARE INCH |
| HEAD DIAMETER | 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| HEAD HEIGHT | 0.375 INCHES NOMINAL |
| WIDTH BETWEEN FLATS | 0.375 INCHES NOMINAL |
| FEATURES PROVIDED | CASEHARDENED AND UNFINISHED HEAD |
| SPECIAL FEATURES | CONE TYPE POINT AT THD END |
