NSN 5306-00-270-6478
Part Details | MACHINE BOLT
5306-00-270-6478 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: 5306002706478, M2096E, CPR1322031, CPR132203-1, 5306-00-270-6478, 00-270-6478, 5306002706478, 002706478
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 25, 1973 | 00-270-6478 | 01847 ( BOLT, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DOUBLE HEXAGON EXTENDED WASHER
Cross Reference | NSN 5306-00-270-6478
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5306002706478 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| M2096E | 61208 | TWIN DISC INCORPORATED |
| CPR132203-1 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5306-00-270-6478
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.438 INCHES |
| THREAD QUANTITY PER INCH | 14 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.250 INCHES MINIMUM |
| FASTENER LENGTH | 1.484 INCHES MINIMUM AND 1.516 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 170000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 140000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.430 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.432 INCHES MINIMUM AND 0.440 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.642 INCHES MINIMUM AND 0.656 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM |
| FEATURES PROVIDED | CASEHARDENED AND FINISHED HEAD |
